| Form Allotment HRC | Historic Rehabilitation Credit Summary | 01/11/2011 |
| Form Allotment LIHC | Low-Income Housing Credit Summary | 01/11/2011 |
| Form Certificate LIHC | Low-Income Housing Credit Allotment | 01/11/2011 |
| Form Early Election LIHC | Low-Income Housing Credit Notification | 01/11/2011 |
| Form 1 | Resident Income Tax Return | 11/03/2011 |
| Form 121A | Urban Redevelopment Excise Return | 11/01/2011 |
| Form 1-ES | Estimated Income Tax Payment Vouchers | 01/17/2012 |
| Form 1-ES-Inst | Instructions and Worksheets | 01/17/2012 |
| Form 1-NR/PY | Nonresident or Part-Year Resident Income Tax Return | 11/03/2011 |
| Form 2 | Fiduciary Income Tax Return | 11/03/2011 |
| Form 2-ES | Estimated Income Tax payment Vouchers for Filers of Forms 2, 3M and M-990T-62 | 01/17/2012 |
| Form 2-ES-Inst | Instructions and Worksheets | 01/17/2012 |
| Form 2G | Grantor's/Owner's Share of a Grantor Type Trust | 11/03/2011 |
| Form 2-PV | Payment Voucher | 11/02/2011 |
| Form 3 | Partnership Return | 12/19/2011 |
| Form 355 | Massachusetts Business or Manufacturing Corporation Excise Return | 12/09/2011 |
| Form 355 SV | Taxation of Ships and Vessels | 12/09/2001 |
| Form 355-7004 | Application for Corporate Extension | 10/26/2011 |
| Form 355-7004 Misc | Application for Extension of Time to File Financial Institution, Insurance or Miscellaneous | 11/01/2011 |
| Form 355-ES | 2011 Corporate Estimated TaxPayment Vouchers | 01/25/2011 |
| Form 355-PV | Payment Voucher | 10/26/2011 |
| Form 355Q | Statement Relating to Manufacturing Activities | 03/10/2005 |
| Form 355-RD | Statement Relating to Research and Development | 12/09/2011 |
| Form 355S | Massachusetts Corporation Excise Return | 12/09/2011 |
| Form 355SBC | Small Business Corporation Excise Return | 12/09/2011 |
| Form 355SC | Massachusetts Security Corporation Return | 10/26/2011 |
| Form 355S-PV | Payment Voucher | 10/26/2011 |
| Form 355U | Excise for Taxpayers Subject to Combined Filing | 10/31/2011 |
| Form 3M | Income Return for Clubs and Non-Profit Organizations | 12/01/2011 |
| Form 63 FI | Financial Institution Excise Return | 11/01/2011 |
| Form 63-20P | Premium Excise Return for Life Insurance Companies | 11/01/2011 |
| Form 63-23P | Premium Excise Return for Insurance Companies | 11/01/2011 |
| Form 63-29A | Ocean Marine Profits Tax Return | 11/01/2011 |
| Form AA-1 | Application for Section 42 Method of Apportionment | 03/10/2005 |
| Form BCA | Brownfields Credit Application | 01/11/2011 |
| Form BCTA | Brownfields Credit Transfer Application | 01/11/2011 |
| Form EDIP | Refundable Economic Development Incentive Program credit | 10/19/2011 |
| Form F-2 | Apportionment Report | 10/19/2011 |
| Form M-2210 | Underpayment of Massachusetts Estimated Income Tax | 01/09/2012 |
| Form M-2210A | Annualized Income Installment Worksheet | 11/03/2011 |
| Form M-2210F | Underpayment of Massachusetts Estimated Income Tax for Fiduciaries | 01/10/2012 |
| Form M-2220 | Underpayment of Massachusetts Estimated Tax by Corporations | 02/01/2012 |
| Form M-4868 | Application for Automatic Six-Month Extension of Time to File Massachusetts IncomeTax Return | 04/12/2012 |
| Form M-8379 | Nondebtor Spouse Claim and Allocation of Refund Due | 12/07/2009 |
| Form M-8453 | Individual IncomeTax Declaration for Electronic Filing | 11/03/2011 |
| Form M-8453C | Corporate Tax Declaration for Electronic Filing | 12/20/2011 |
| Form M-8453F | Fiduciary Tax Declaration for Electronic Filing | 11/03/2011 |
| Form M-8453P | Partnership Tax Declaration for Electronic Filing | 11/03/2011 |
| Form M-8736 | Application for Extension of Time to File Fiduciary or Partnership Return | 11/03/2011 |
| Form M-900T-7004 | Unrelated Business Income Tax Extension | 10/31/2011 |
| Form M-990T | Unrelated Business Income Tax Return | 12/13/2011 |
| Form M-990T-62 | Exempt Trust and Unincorporated Association Income Tax Return (including Schedules B and D) | 11/03/2011 |
| Form MDCA | Medical Device Credit Application | 01/11/2011 |
| Form MDCTA | Medical Device Transfer Credit Application | 01/11/2011 |
| Form PS-1 | Public Service Corporation Franchise Tax Return | 11/01/2011 |
| Form PV | Payment Voucher | 11/02/2011 |
| Form UBIT-ES | Nonprofit Corporation Estimated Tax Vouchers | 12/09/2011 |
| Form Individual Certificate HRC | Historic Rehabilitation Credit | 01/11/2011 |
| Schedule 2K-1 | Beneficiary's Massachusetts Information | 11/02/2011 |
| Schedule 3K-1 | Partner's Distributive Share | 01/12/2012 |
| Schedule A-1 | Investments in Subsidiaries | 10/18/2011 |
| Schedule A-2 | Intercompany Receivables | 10/18/2011 |
| Schedule A-3 | Intercompany Payables | 10/18/2011 |
| Schedule ABI | Exceptions to the Add Back of Interest Expenses | 10/26/2011 |
| Schedule ABIE | Exceptions to the Add Back of Intangible Expenses | 10/26/2011 |
| Schedule B | Interest, Dividends and Certain Capital Gains and Losses | 11/03/2011 |
| Schedule B/R | Beneficiary/Remaindermen | 11/03/2011 |
| Schedule BC | Brownfields Credit | 10/19/2011 |
| Schedule B-Estate-Trust | Interest, Dividends and Certain Capital Gains and Losses | 11/02/2011 |
| Schedule C | Massachusetts Profit or Loss from Business | 11/03/2011 |
| Schedule C-2 | Excess Deductions Against Trade or Business Income | 11/03/2011 |
| Schedule CB | Circuit Breaker Credit | 11/03/2011 |
| Schedule CG | Combined Reporting Allocation Schedule | 12/20/2011 |
| Schedule CIR | Consolidated Return Income Reconciliation | 10/27/2011 |
| Schedule D | Long-Term Capital Gains and Losses Excluding Collectibles | 11/03/2011 |
| Schedule D-Estate-Trust | Capital Gains and Losses | 11/02/2011 |
| Schedule DI | Dependent Information | 11/03/2011 |
| Schedule D-IS | Installment Sales | 03/28/2012 |
| Schedule DRE | Disclosure of Disregarded Entity | 10/31/2011 |
| Schedule E and F | Rental Income or Loss and Credit for Taxes Paid | 11/02/2011 |
| Schedule E Reconciliation | Total Supplemental Income and (Loss) | 11/02/2011 |
| Schedule E-1 | Rental Real Estate and Royalty Income and (Loss) | 04/24/2012 |
| Schedule E-2 | Partnership and S Corporation Income and (Loss) | 11/02/2011 |
| Schedule E-2-Corp | Loss Carryover Deduction | 12/12/2011 |
| Schedule E-3 | Estate, Trust, REMIC and Farm Income and (Loss) | 11/02/2011 |
| Schedule EC | Solar and Wind Energy Credit | 11/03/2011 |
| Schedule EOAC | Economic Opportunity Area Credit | 11/03/2011 |
| Schedule F | Income Apportionment | 10/18/2011 |
| Schedule FE | Report with Respect to Foreign Entities | 01/23/2012 |
| Schedule H | Investment Tax Credit and Carryovers | 10/18/2011 |
| Schedule H-2 | Recapture Offset | 10/19/2011 |
| Schedule H-2-Wkst | Schedule H-2 Worksheet | 11/01/2011 |
| Schedule HC | Health Care Information | 11/03/2011 |
| Schedule HC-CS | Health Care Information Continuation Sheet | 11/03/2011 |
| Schedule H-Estate-Trust | Expenses and Fiduciary Compensation | 11/02/2011 |
| Schedule HM | Harbor Maintenance Credit | 10/26/2011 |
| Schedule IDD | Income Distribution Deduction | 11/02/2011 |
| Schedule LP | Credit for Removing or Covering Lead Paint on Residential Premises | 11/03/2011 |
| Schedule M-1 | Federal Reconciliation | 10/26/2011 |
| Schedule NIR | Net Income Reconciliation | 11/01/2011 |
| Schedule RC | Research Credit | 10/19/2011 |
| Schedule RFC | Refundable Film Credit | 10/19/2011 |
| Schedule RLC | Refundable Life Science Credit | 10/19/2011 |
| Schedule RNW | REIT Net Worth Calculation | 10/19/2011 |
| Schedule S | S Corporation Distributive Income | 01/13/2012 |
| Schedule SC | Septic Credit | 11/03/2011 |
| Schedule SK-1 | Shareholder's Massachusetts Information | 10/19/2011 |
| Schedule TDS | Taxpayer Disclosure Statement | 11/01/2011 |
| Schedule TTP | Taxpayer Treaty Position | 10/31/2011 |
| Schedule U-CI | Combined Income | 10/31/2011 |
| Schedule U-CS | Credit Shared From Other Members | 10/31/2011 |
| Schedule U-DRD | Member's Dividend Deduction | 10/31/2011 |
| Schedule U-E | Massachusetts Unitary or Affiliated Group Income | 10/31/2011 |
| Schedule U-IC | Member's Individual Credits | 10/31/2011 |
| Schedule U-INS | Payment to Insurance Companies under Common Ownership | 01/06/2012 |
| Schedule U-M | Member's Income and Expenses | 10/31/2011 |
| Schedule U-MSI | Member's Apportioned Share of Group Income | 11/01/2011 |
| Schedule U-MTI | Member's Non-Unitary Taxable Income | 11/01/2011 |
| Schedule U-NI | Summary of All Group Net Income | 11/01/2011 |
| Schedule U-NOL | Member's Net Operating Loss Carryover | 11/17/2011 |
| Schedule U-NOLS | Member's Shared Loss Carryover | 12/19/2011 |
| Schedule U-RF | Refundable Credits | 11/01/2011 |
| Schedule U-ST | Member's Separate Income Tax | 11/01/2011 |
| Schedule U-TM | Tax by Member | 10/31/2011 |
| Schedule VP | Vanpool Credit | 10/26/2011 |
| Schedule Z/RF | Other Credits | 11/03/2011 |
| Schedules X, Y | Other Income and Deductions | 11/03/2011 |
| Form Transfer LIHC | Low-Income Housing Credit Statement | 01/11/2011 |
| Form Transfer/Sale HRC | Historic Rehabilitation Credit Certificate | 01/11/2011 |