Massachusetts General Laws
Chapter 59 - Assessment of Local Taxes
Section 23 - Annual Assessment; Amount; Deductions; Approval

[Section impacted by 2020, 53, Sec. 7 effective April 3, 2020 relating to the adoption of a deficit amortization schedule by a city, town or district in order to address disruptions caused by the outbreak of COVID-19.]
Section 23. The assessors shall annually assess taxes to an amount not less than the aggregate of all amounts appropriated, granted or lawfully expended by their respective towns since the last preceding annual assessment and not provided for therein, of all amounts required by law to be raised by taxation by said towns during said year, of all debt and interest charges matured and maturing during the next fiscal year and not otherwise provided for, of all amounts necessary to satisfy final judgments against said towns, and of all abatements granted on account of the tax assessment of any year in excess of the overlay and not otherwise provided for or any such deficits resulting from section fifty-three E of chapter forty-four; but such assessment shall not include liabilities for the payment of which towns have lawfully voted to contract debts. Any estimate of interest charges attributable to variable interest rates on obligations issued pursuant to section twenty-two A of chapter forty-four shall be subject to the approval of the commissioner. The assessors shall deduct from the amount required to be assessed (a) the amount of all estimated receipts of their respective towns lawfully applicable to the payment of the expenditures of the next fiscal year, excluding sums to be received from the commonwealth or county for highway purposes, other than funds required to be distributed under section eighteen B of chapter fifty-eight, and excluding estimated receipts from loans and taxes, but including estimated receipts from the excise levied under chapter sixty A and receipts estimated by the commissioner under section twenty-five A of chapter fifty-eight, (b) the amount of all appropriations voted from available funds for the purpose of deduction, and (c) the amount of all other appropriations voted from available funds. Deductions made by the assessors under any provision of this section shall not be subject to the approval of the commissioner; provided, however, that deductions made under clause (a) on account of estimated receipts, other than those estimated by the commissioner, shall not exceed the aggregate amount of actual receipts received during the preceding fiscal year from the same sources, except with the written approval of the commissioner; and provided, further, that deductions made under clauses (b) and (c) shall not exceed the sums certified to the assessors and the commissioner by the director of accounts, after such examination of the accounts of the town as he may deem proper, as the amounts of available funds on hand on the preceding July the first with such additional funds as are hereinafter authorized not otherwise appropriated. Said director shall promulgate and from time to time revise rules and regulations for determining the available funds of a city or town in accordance with established accounting practices of said bureau of accounts. This section shall not be construed to require any approval for the use, application, transfer, appropriation or expenditure of any funds or accounts provision for which use, application, transfer, appropriation or expenditure is made under any other general or special law, beyond such approval or approvals as are required by such other general or special law.
In determining the amount of available funds to be deducted under the provisions of clauses (b) and (c), such available funds shall be the amount certified by the director of accounts as available on July the first next preceding the date of the appropriation, reduced by the amount of all intervening appropriations from available funds, and increased by the total of the proceeds from the sale of tax title possessions and the receipts from tax title redemptions, in addition to the real and personal property taxes of prior fiscal years, and such other amounts as the director may authorize, collected between said July first and a date which shall in no event be later than March thirty-first; provided, however, that no increases to the amount of certified available funds shall be allowed unless such increases have received the written approval of the director prior to the appropriation of such amounts. Such amounts of available funds so certified by the director of accounts as available on the July first immediately preceding shall be reported by the town accountant to the board of selectmen, or by the city auditor to the mayor or city manager and to the city council or board of aldermen, and shall be subject to appropriation.
To the extent that appropriations for programs provided for under chapter seventy-one B have been made without taking into account any reimbursement to which the city or town is entitled during the fiscal year under section thirteen of said chapter seventy-one B, the amount of such reimbursement, but not in excess of such appropriations, shall be included with other estimated receipts by the board of assessors of every city or town when compiling the local tax rate under this section. Such board of assessors shall show as an offset when compiling such rate the amount which represents the excess of such reimbursement over such appropriations.
The auditor or similar accounting officer in each city or town shall certify as soon as may be to the board of assessors the total of the proceeds from the sale of tax title possessions and receipts from tax title redemptions, in addition to the total real and personal taxes of prior years collected from July the first of the current fiscal year up to and including March the thirty-first of the same year.
If, prior to June first the assessors of any city except Boston shall not have received from the city clerk a certificate under section fifteen A of chapter forty-one of the appropriations voted for the annual budget for the next fiscal year and if it appears to them, after inquiry of the city clerk, that such appropriations have not been voted, they shall forthwith assess a tax for said year in accordance with the provisions of this section, except that, in determining the amount of the tax to be assessed, there shall be considered as having been appropriated for the annual budget for said year an amount equal to the aggregate appropriations voted for the annual budget for the then current fiscal year.
Notwithstanding the provisions of any general or special law, the provisions of this section, so far as apt, shall apply to fire, water and improvement districts.
No city, town or district tax rate for any fiscal year shall be fixed by the assessors until such rate has been approved by the commissioner, and a rate shall not be approved until the commissioner determines that the deductions under this section and the overlay addition under section twenty-five are in full compliance of law and are reasonable in amount. No city, town or district tax rate for any fiscal year shall be changed after it has been approved by the commissioner and returned to the assessors; provided, however, that the commissioner may approve a revised rate if: (i) there was a material understatement or overstatement in the returned rate due to an unintentional, inadvertent or other good faith omission or error by city, town or district officials in reporting the rate; and (ii) the tax bills for the year have not been sent.

Structure Massachusetts General Laws

Massachusetts General Laws

Part I - Administration of the Government

Title IX - Taxation

Chapter 59 - Assessment of Local Taxes

Section 2 - Property Subject to Taxation; Exceptions

Section 2a - Real Property; Mortgages; Classifications

Section 2b - Certain Types of Interest or Ownership Taxable; Liens; Public Purposes

Section 2c - Real Estate Sold by Governmental or Exempt Entities; Pro Rata Taxation; Computation; Collection Remedies

Section 2d - Taxation of Improved Real Estate Based on Value at Issuance of Occupancy Permit; Pro Rata

Section 3b - Real Estate Acquired by Eminent Domain; Exceptions

Section 3c - Pipe Lines

Section 3e - Real Estate Owned by the United States and Leased to Private Interests; Enforcement by Lien or Sale; Collection Remedies

Section 3f - Child Care Facilities; Classification as Property Used for Human Habitation

Section 4 - Property Taxable as Personal Estate

Section 5 - Property; Exemptions

Section 5b - Appeals; Eligibility for Exemption Under Sec. 5, Third Clause; Corporations or Trusts

Section 5c - Exemptions for Residential Real Property in Cities or Towns Assessing at Full and Fair Cash Valuation

Section 5c1/2 - Additional Exemption Allowed Notwithstanding Prohibition of First Paragraph of Sec. 5

Section 5c3/4 - Residential Exemption

Section 5d - Property Held by City, Town or District in Another City or Town for Water Supply, etc.; Purposes; Tax Liability; Stumpage Fees

Section 5e - Valuation of Land Held by City or Town in Another City or Town; Certification; Appeals

Section 5f - Holding Municipalities or Districts; Tax Liability for Lands Held in Other Municipalities or Districts; Stumpage Fees

Section 5g - Payment to Cities or Towns for Property Held for Water Supply or Related Purposes

Section 5h - Payments to Municipalities for Certain Watershed Land; Difference in Assessment

Section 5i - Exemption; Conditions

Section 5j - Special Assessment Policy; Historic Owner-Occupied Residences

Section 5k - Property Tax Liability Reduced in Exchange for Volunteer Services; Persons Over Age 60

Section 5l - Deferral of Taxes Due by Member of the Massachusetts National Guard or Reservist on Active Duty Outside Commonwealth

Section 5m - Exemption for Market Rate Units Contained in a Certified Housing Development Project

Section 5n - Reduction of Property Tax Obligation of Veteran in Exchange for Volunteer Services

Section 8 - Interstate, Foreign Trade or Fishing Ships or Vessels; Assessment; Abatement

Section 8a - Excise Tax on Farm Machinery and Equipment and Farm Animals; Abatement; Collection; Voter Approval to Not Impose Excise

Section 11 - Real Estate

Section 12 - Mortgaged Real Estate

Section 12a - Statement of Estate Liable to Taxation

Section 12b - Mortgagors and Mortgagees Deemed Joint Owners; Tax Bill

Section 12c - Taxes Paid by Tenant; Recovery From Landlord

Section 12d - Assessment Against Real Estate of Decedent; Liability of Heirs and Devisees

Section 12e - Assessment Against Real Estate of Decedent; Lien

Section 12f - Real Estate Unassessed Where Right or Titled Unascertained; Lien for Expenses to Determine Ownership

Section 18 - Personal Property; Assessment

Section 19 - Mortgaged or Pledged Personal Property; Assessment

Section 20 - State Treasurer; Duties

Section 20a - Increase in Assessments

Section 20b - Regional Veterans' Districts, Regional Water Districts or Regional Sewerage Districts; Increase in Assessments

Section 21 - Assessors; Duties

Section 21a - Additional Compensation of Assessors for Courses of Study

Section 21a.5 - Certified Assessors; Compensation

Section 21b - Training Programs for Assessors

Section 21c - Limitations on Total Taxes Assessed; Determination by Voters

Section 21d - Calculation of Total Limit; Adjustment of Limit; Certification of Amount of Limit; Approval

Section 23 - Annual Assessment; Amount; Deductions; Approval

Section 23a - Notice to Municipal Finance Officers

Section 23b - Notice of Abatements

Section 23d - Notice of Preliminary Tax

Section 24 - Railroad Subscriptions; Interest on Debts

Section 25 - Additional Assessments

Section 26 - Number of Assessments

Section 27 - Assessors' Neglect to Assess

Section 28 - Unpaid Taxes; Collection

Section 29 - Notice of Assessments; Lists

Section 30 - Blank Lists

Section 31 - Verification of Lists; Oaths

Section 31a - Examination of Records to Verify Completeness and Accuracy of Accounting of Taxable Personal Property Required to Be Filed Under Sec. 29

Section 32 - Inspection of Lists

Section 33 - Storage Warehouses; Information Regarding Customers

Section 34 - Mortgagors and Mortgagees; Statements

Section 36 - Failure to Furnish Lists; Estimating Value

Section 37 - Conclusiveness of Estimate

Section 38 - Fair Cash Valuation; Classification of Assessed Valuation; Taxable Valuation

Section 38a - Pipelines; Valuation; Exceptions

Section 38d - Written Return of Information to Determine Valuation of Real Property

Section 38e - Testimony Under Oath Concerning Written Return Filed Under Sec. 38d or Application for Abatement

Section 38f - Written Return of Information to Determine Valuation of Personal Property

Section 38g - Testimony Under Oath Concerning Written Return Filed Under Sec. 38f

Section 38h - Transition Payments to Municipalities in Which an Affiliated Generation Facility Is Located

Section 39 - Telephone and Telegraph Companies; Valuation of Machinery, Poles, Wires, Etc.

Section 40 - Telephone and Telegraph Companies; Assessors; Informing Commissioners

Section 41 - Telephone and Telegraph Companies; Returns

Section 42 - Telephone and Telegraph Companies; Failure to Make Returns

Section 42a - Amended Valuation of Property Held by Pipeline or Telephone or Telegraph Company; Collection of Additional Assessment; Appeals

Section 43 - Valuation and Assessment Books; Public Inspection

Section 44 - Lists; Contents

Section 45 - Books and Records of Assessors Furnished by Municipalities; Electronic Format

Section 46 - Entries in Books

Section 50 - Required Books or Records of Assessors; Explanatory Notes

Section 51 - Exempted Property; Entries on Valuation Lists

Section 52 - Valuation Lists; Statement of Assessors; Penalties

Section 52a - Plans Showing Boundaries in City or Town; Delivery to Court

Section 52b - Official Inspection of Valuation Information, Release of Comparable Sales Data

Section 52c - Public Access to Terminals or Other Data Processing Equipment

Section 53 - Tax Lists; Commitment; Warrants; Collector of Taxes

Section 54 - Tax Lists; Form; Contents

Section 55 - Warrants; Form; Contents

Section 56 - Lost or Destroyed Warrants

Section 57 - Bills for Taxes; Due Date; Interest; Amounts Overdue; Date of Delivery for Payment

Section 57a - Unpaid Taxes Not in Excess of One Hundred Dollars; Interest

Section 57c - Preliminary Tax for Real Estate and Personal Property; Notice; Installment Payments; Date of Delivery of Payments

Section 57d - Affidavit of Address

Section 58 - Discounts on Taxes

Section 58a - Minimum Abatement or Refund of Property Tax

Section 59 - Abatements

Section 59a - Abatements for Purpose of Continuing Environmental Cleanup on Sites Zoned for Commercial or Industrial Use Where There Has Been a Release of Oil or Hazardous Material

Section 60 - Records of Abatements

Section 61 - Conditions of Abatement

Section 61a - Discovery; Failure to Comply

Section 62 - Costs; Prepayment

Section 63 - Notice of Decision

Section 64 - Appeals; County Commissioners; Appellate Tax Board

Section 65 - Appeals; Appellate Tax Board

Section 65a - Sale or Taking Real Property for Taxes; Effect Upon Abatement

Section 65b - Appeals; Inability to Pay Balance of Tax

Section 65c - Late Appeals

Section 65d - Mistake in Payments; Appeal; Abatement

Section 69 - Reimbursement; Interest

Section 70 - Certificate of Abatement

Section 70a - Procedure After Abatement

Section 71 - Uncollectible Taxes; Abatement

Section 72a - Unpaid Real Estate Taxes; Abatement

Section 74 - Corporations Liable to Franchise Taxes; Abatement of Local Taxes; Notice

Section 75 - Omitted Property; Assessments

Section 76 - Revision of Valuation or Classification

Section 77 - Reassessments

Section 78 - Collection of Reassessed Taxes

Section 78a - Real Estate Divided After Assessment; Apportionment of Tax

Section 81 - Appeal From Apportionment

Section 82 - Validity of Excessive Assessments

Section 83 - Corporations Having Capital Stock Divided Into Shares; Returns by Assessors

Section 86 - Exempted Property; Returns by Assessors

Section 87 - Responsibility of Assessors

Section 89 - Compromise Assessments; Penalties

Section 90 - Evasion of Taxation; Penalties

Section 91 - Fraudulent Lists; Penalties

Section 92 - Taverns and Boarding Houses; Refusing Information; Penalties

Section 93 - Failure to Assess Required Taxes; Penalties

Section 94 - Violation of Sec. 46; Penalty