Dorsey & Whitney Sample Contracts

Invesco Unit Trusts Series 2114Dorsey & Whitney LLP New York, New York 10019-6119 (March 4th, 2021)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2114, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2113Dorsey & Whitney LLP New York, New York 10019-6119 (February 19th, 2021)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2113, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2112Dorsey & Whitney LLP New York, New York 10019-6119 (February 18th, 2021)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2112, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2108Dorsey & Whitney LLP New York, New York 10019-6119 (February 3rd, 2021)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2108, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2110Dorsey & Whitney LLP New York, New York 10019-6119 (February 3rd, 2021)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2110, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2107Dorsey & Whitney LLP New York, New York 10019-6119 (January 19th, 2021)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2107, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2105Dorsey & Whitney LLP New York, New York 10019-6119 (January 14th, 2021)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2105, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts, Municipal Series 1353Dorsey & Whitney LLP New York, New York 10019-6119 (January 14th, 2021)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc. (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), ICE Securities Evaluations, Inc. (the “Evaluator”), and you, as Trustee, establishing Invesco Unit Trusts, Municipal Series 1353, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests (“Units”) in the Trust, as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus (including delivery statements relating to contracts for the purchase of certain securi

Invesco Unit Trusts Series 2103Dorsey & Whitney LLP New York, New York 10019-6119 (January 12th, 2021)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2103, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2104Dorsey & Whitney LLP New York, New York 10019-6119 (January 12th, 2021)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2104, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2102Dorsey & Whitney LLP New York, New York 10019-6119 (January 8th, 2021)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2102, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2101Dorsey & Whitney LLP New York, New York 10019-6119 (January 5th, 2021)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2101, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2099Dorsey & Whitney LLP New York, New York 10019-6119 (December 14th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2099, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2100Dorsey & Whitney LLP New York, New York 10019-6119 (December 14th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2100, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2098Dorsey & Whitney LLP New York, New York 10019-6119 (December 10th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2098, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts, Municipal Series 1352Dorsey & Whitney LLP New York, New York 10019-6119 (December 3rd, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc. (the “Depositor”), Invesco Investment Advisers LLC, as supervisor and evaluator (the “Supervisor” and “Evaluator,” respectively), and you, as Trustee, establishing Invesco Unit Trusts, Municipal Series 1352, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests (“Units”) in the Trust, as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus (including delivery statements relating to contracts for the purchase of certain securities not

Invesco Unit Trusts Series 2094Dorsey & Whitney LLP New York, New York 10019-6119 (November 19th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2094, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2093Dorsey & Whitney LLP New York, New York 10019-6119 (November 19th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2093, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2092Dorsey & Whitney LLP New York, New York 10019-6119 (November 18th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2092, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Taxable Income Series 630Dorsey & Whitney LLP New York, New York 10019-6119 (November 17th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor and evaluator (the “Supervisor” and “Evaluator”, respectively), and you, as Trustee, establishing Invesco Unit Trusts, Taxable Income Series 630, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including deli

Invesco Unit Trusts Series 2091Dorsey & Whitney LLP New York, New York 10019-6119 (November 12th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2091, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2090Dorsey & Whitney LLP New York, New York 10019-6119 (November 5th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2090, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2095Dorsey & Whitney LLP New York, New York 10019-6119 (November 4th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2095, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2088Dorsey & Whitney LLP New York, New York 10019-6119 (November 4th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2088, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2086Dorsey & Whitney LLP New York, New York 10019-6119 (October 20th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2086, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2085Dorsey & Whitney LLP New York, New York 10019-6119 (October 15th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2085, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2084Dorsey & Whitney LLP New York, New York 10019-6119 (October 13th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2084, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2083Dorsey & Whitney LLP New York, New York 10019-6119 (October 8th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2083, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2082Dorsey & Whitney LLP New York, New York 10019-6119 (October 7th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2082, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2081Dorsey & Whitney LLP New York, New York 10019-6119 (October 5th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2081, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts, Municipal Series 1351Dorsey & Whitney LLP New York, New York 10019-6119 (September 22nd, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc. (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), ICE Securities Evaluations, Inc. (the “Evaluator”), and you, as Trustee, establishing Invesco Unit Trusts, Municipal Series 1351, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests (“Units”) in the Trust, as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus (including delivery statements relating to contracts for the purchase of certain securi

Invesco Unit Trusts Taxable Income Series 634Dorsey & Whitney LLP New York, New York 10019-6119 (September 17th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), ICE Securities Evaluations, Inc., as evaluator (the “Evaluator”) and you, as Trustee, establishing Invesco Unit Trusts, Taxable Income Series 634, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Pros

Invesco Unit Trusts Series 2080Dorsey & Whitney LLP New York, New York 10019-6119 (September 14th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2080, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2079Dorsey & Whitney LLP New York, New York 10019-6119 (September 14th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2079, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of

Invesco Unit Trusts Series 2078Dorsey & Whitney LLP New York, New York 10019-6119 (September 10th, 2020)

We are acting as your counsel in connection with the execution and delivery by you of a certain trust agreement, dated as of today (the “Indenture”), among Invesco Capital Markets, Inc., as depositor (the “Depositor”), Invesco Investment Advisers LLC, as supervisor (the “Supervisor”), and you, as Trustee, establishing Invesco Unit Trusts, Series 2078, and the registration by you, as Trustee, on the registration books of the Trust, of ownership of all of the units of fractional undivided interests in and ownership of the unit investment trust series contained in the Trust (“Units”), as set forth in the prospectus, dated today, for filing as an amendment to the registration statement heretofore filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended (respectively the “Prospectus” and the “Registration Statement”). The Trust consists of the securities set forth in the Prospectus including delivery statements relating to contracts for the purchase of