| |
| Section 906 Certifications
|
| I, Jonathan S. Horwitz, the Principal Executive Officer of the Funds listed on Attachment A, certify that, to my knowledge: |
| 1. The form N-CSR of the Funds listed on Attachment A for the period ended January 31, 2021 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and |
| 2. The information contained in the Form N-CSR of the Funds listed on Attachment A for the period ended January 31, 2021 fairly presents, in all material respects, the financial condition and results of operations of the Funds listed on Attachment A. |
| Date: March 30, 2021 |
| /s/ Jonathan S. Horwitz |
| ______________________ |
| Jonathan S. Horwitz |
| Principal Executive Officer |
|
Section 906 Certifications
|
| I, Janet C. Smith, the Principal Financial Officer of the Funds listed on Attachment A, certify that, to my knowledge: |
| 1. The form N-CSR of the Funds listed on Attachment A for the period ended January 31, 2021 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and |
| 2. The information contained in the Form N-CSR of the Funds listed on Attachment A for the period ended January 31, 2021 fairly presents, in all material respects, the financial condition and results of operations of the Funds listed on Attachment A. |
| Date: March 30, 2021 |
| /s/ Janet C. Smith |
| ______________________ |
| Janet C. Smith |
| Principal Financial Officer |
|
Attachment A |
| Period (s) ended January 31, 2021
|
| George Putnam Balanced Fund |
| Putnam Growth Opportunities Fund |
| Putnam Premier Income Trust |
| Putnam Research Fund |
| Putnam Ultra Short Duration Income Fund |
| Putnam Short Term Investment Fund |
| Putnam Strategic Intermediate Municipal Fund |
| Putnam Tax-Free High Yield Fund
|
| Putnam RetirementReady — Funds: |
| Putnam RetirementReady — 2065 |
| Putnam RetirementReady — 2060 |
| Putnam RetirementReady — 2055 |
| Putnam RetirementReady — 2050 |
| Putnam RetirementReady — 2045 |
| Putnam RetirementReady — 2040 |
| Putnam RetirementReady — 2035 |
| Putnam RetirementReady — 2030 |
| Putnam RetirementReady — 2025 |
| Putnam RetirementReady Maturity Fund |