Massachusetts State Auditor: Office, Audits & Public Reports (2026)

2026 Guide • Official Links Checked

Massachusetts Office of the State Auditor Audit Reports, Public Reports & Fraud Reporting Help

Use this practical Massachusetts State Auditor guide to find official audit reports, public reports, waste and abuse reporting, public benefit fraud resources, Chapter 647 state property/funds reporting, contact details, public records routing, and the right Mass.gov page for your task.

OSA
State Auditor
BSI
Benefit fraud
647
State funds/property
Room
230 State House

🔒 Official Massachusetts State Auditor Resources

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Massachusetts Office of the State Auditor
State House, Room 230
Official contact page lists: Massachusetts State House, Room 230, Boston, MA 02133. Use the official Mass.gov contact page for updated routing before mailing or visiting.

01 — Start Here

Massachusetts State Auditor Help: Choose the Correct Report, Fraud, Records or Contact Route

Most people searching “Massachusetts State Auditor” are trying to do one of four things: read an audit report, report waste or abuse, report public benefit fraud, or contact the Auditor’s office. Some users are also looking for property tax records, but that is usually a city or town issue, not a State Auditor issue.

The Massachusetts Office of the State Auditor is a statewide accountability office. It conducts audits, investigations and studies related to state government performance, spending, programs and public resources.

The important first step is choosing the correct route. Audit reports are public-facing documents. Waste and abuse tips are for areas of government that may not be working properly. Public benefit fraud tips go to the Bureau of Special Investigations. Lost, stolen or unaccounted state property and funds are reported under Chapter 647 guidance.

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Simple rule: Use Audit Reports for completed public reports, Report Waste and Abuse for government improvement or misuse concerns, Public Benefit Fraud for benefit-program fraud, and Chapter 647 for lost or unaccounted state property or funds.

Residents and taxpayers

Use audit reports to understand how state agencies and programs are using public resources, and use official reporting forms when you see waste or abuse.

Journalists and researchers

Start with audit reports, older report archives, news releases and official Mass.gov pages before quoting findings or recommendations.

State agencies

Use Chapter 647 reporting for lost, stolen or unaccounted-for state property or funds, and keep internal documentation ready.

02 — Audit Reports

Massachusetts State Auditor Audit Reports, Public Reports and Archives

The Audit Reports page is the main official starting point for Massachusetts State Auditor public reports. It helps users find audits by agency, program, topic, title or release date.

Common user searches include “Massachusetts State Auditor audit reports,” “Massachusetts public audit reports,” “Massachusetts Auditor reports search,” “Diana DiZoglio audit report,” and “Massachusetts agency audit findings.”

1
Open the official Audit Reports page
Start with the Mass.gov report database.

Use the official Audit Reports page when you want a completed audit, public report, agency review, findings, recommendations or report document.

Official reports: Massachusetts Audit Reports

2
Search by agency, office, program or issue
Use the most unique phrase first.

If you know the agency name, search that first. If you know the program name, search that. If the title is unclear, try the main public issue, such as MassHealth, transportation, housing, public benefits, cybersecurity, payroll or procurement.

3
Use the older report archive when needed
Helpful for historical reports and older public research.

If the current report search does not show an older audit, use the official archive listing for All Audit Reports 1849 to 2022.

Archive: All Audit Reports 1849 to 2022

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Audit search tip: If a report title does not appear, search by the audited agency name only. Government report titles can be longer or worded differently than news headlines.
03 — Fraud / Waste Reporting

Report Waste, Abuse or Public Benefit Fraud to the Massachusetts State Auditor

Massachusetts provides separate reporting routes for waste and abuse concerns and for public benefit fraud. Choosing the right form helps the office understand your issue faster.

Issue TypeOfficial RouteBest Use
Waste or abuse in governmentReport Waste and AbuseGovernment program, agency or contractor issue that should work better.
Online waste/abuse tipOnline formSubmit a structured tip online to auditors.
Public benefit fraudReport public benefit fraudSuspected fraud in MassHealth, childcare, food assistance or other public benefit programs.
General fraud/waste/abuse of public resourcesMassachusetts Inspector GeneralSome fraud/waste concerns may route better to OIG depending on the facts.
1
Decide what type of issue you are reporting
Benefit fraud and general waste are not the same.

If the concern involves someone fraudulently receiving public benefits, use the public benefit fraud page. If the concern is that a government-funded program is wasting resources or operating poorly, use the waste and abuse route.

2
Collect useful facts before submitting
Specific details make tips easier to review.

Write down the agency, program, dates, names, locations, documents, screenshots, transaction details, benefit type, dollar amount if known, and why you believe the matter should be reviewed.

3
Use the official Mass.gov page
Avoid private complaint websites for sensitive tips.

Use Mass.gov forms and official reporting pages. Do not put sensitive identity, benefit, health or financial information into random third-party websites.

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Reporting tip: A clear tip includes who, what, when, where, how the issue affects public money, and what documents or facts support the concern. Avoid long opinions without facts.
04 — Public Records

Massachusetts State Auditor Public Records, Reports and Records Request Routing

Many users search for “public reports” when they actually need one of three things: a published audit report, a public records request, or a complaint/reporting form.

Start with the Audit Reports page for reports that are already published. Use the contact page when you need office-specific routing. Use the reporting pages only when your goal is to submit a concern, not to request a copy of a record.

User NeedCorrect RoutePractical Tip
Published auditAudit ReportsSearch by agency, topic or report title.
Older auditAll Audit Reports 1849-2022Use archive for older material.
Office contact or records routingContact Office of State AuditorUse official contact page for current instructions.
Submit tip or concernWaste/abuse or benefit fraud formChoose the right complaint type.
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Public records tip: Be specific. Include report title, agency name, date range, document type and the Mass.gov page where you found related information.
05 — Chapter 647

Report Unaccounted for State Property or Funds Under Chapter 647

Massachusetts has a specific reporting route for lost, stolen or unaccounted-for state property or funds. This is commonly known as Chapter 647 reporting.

This page is mainly important for state agencies and public employees who discover a loss, theft, shortage, missing funds, missing equipment or another unaccounted property/funds issue connected to state resources.

Use for state property

Lost, stolen or unaccounted state property should be routed through the official Chapter 647 page.

Use for state funds

Missing, unaccounted or potentially misused state funds should be documented quickly.

Do not delay

Agencies should follow official reporting rules immediately and preserve records.

Official Chapter 647 page: Report Unaccounted for State Property or Funds

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Agency tip: Keep internal incident notes, dates, asset IDs, dollar amounts, staff notifications, police reports if applicable, emails and supporting documents together before submitting or following up.
06 — Wrong Office Check

Massachusetts State Auditor vs Assessor, Registry of Deeds, Inspector General and Attorney General

The word “auditor” creates confusion. The Massachusetts State Auditor is not the place for every public record, property record, consumer complaint or legal issue.

You NeedUsually Correct OfficeWhy
State audit reportOffice of the State AuditorOSA publishes audits and public reports.
Public benefit fraud tipOSA Bureau of Special InvestigationsBSI reviews public benefit fraud tips.
Property tax billCity/town collectorLocal collectors handle bills and payments.
Assessed property valueCity/town assessorLocal assessors handle valuation and property cards.
Deed or mortgage recordRegistry of DeedsRegistries record land documents.
General public corruption / fraud in public resourcesInspector General or other oversight officeSome matters may fit OIG or another agency better than OSA.
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Routing tip: If the issue is a published state audit or OSA reporting form, use the State Auditor. If the issue is property tax, deed records or local assessment, use the local assessor, collector or Registry of Deeds.
07 — Contact / Visit

Massachusetts Office of the State Auditor Contact Details and Map

Use the official contact page for the most current office contact and routing details. Do not mail sensitive reports, evidence or requests without checking the current Mass.gov instructions first.

Contact ItemOfficial DetailHelpful Note
OfficeMassachusetts Office of the State AuditorStatewide accountability office.
AuditorDiana DiZoglioConfirm current officeholder on Mass.gov.
AddressMassachusetts State House, Room 230, Boston, MA 02133Listed on the official contact page.
Official sitemass.gov/auditorBest starting point for current official information.
Contact pageContact Office of State AuditorUse for office-specific routing.
Map reference: Massachusetts State House, Boston, MA 02133. Confirm visitor access, mailing details and office routing on the official Mass.gov contact page before visiting or sending documents.
Practical Insider Tips

Real Tips for Massachusetts State Auditor Reports, Fraud Tips and Public Records

These tips help users avoid wrong-office mistakes, weak report searches, vague fraud tips and confusion between audit reports and local property records.

Tip 01

Search reports by agency first

If you do not know the exact audit title, search the agency or program name. Official report titles may not match newspaper wording.

Tip 02

Separate waste from benefit fraud

Waste and abuse reporting is different from public benefit fraud. Pick the form that matches the facts you have.

Tip 03

Do not send property tax questions to OSA

For Massachusetts property taxes, use the city or town assessor and collector. The State Auditor is not a property tax bill office.

Tip 04

Document details before submitting

For fraud or waste tips, write down dates, names, agency, program, dollar amount, documents and why you believe public resources are involved.

FAQ

Massachusetts State Auditor FAQs About Office, Audits and Public Reports

These FAQs focus on real user questions about the Massachusetts State Auditor, audit reports, public reports, fraud reporting, benefit fraud, public records and contact routing.

Q
What does the Massachusetts State Auditor do?

The Massachusetts Office of the State Auditor conducts audits, investigations and studies to promote accountability, transparency and better performance in state government programs and services.

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Who is the Massachusetts State Auditor in 2026?

The official Mass.gov Auditor page identifies Diana DiZoglio as Massachusetts State Auditor. Always confirm current officeholder information on the official website.

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Where can I find Massachusetts State Auditor audit reports?

Use the official Massachusetts Audit Reports page on Mass.gov. Older reports may be available through the All Audit Reports 1849 to 2022 archive.

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How do I report waste or abuse in Massachusetts government?

Use the official Report Waste and Abuse page or the online form.

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How do I report public benefit fraud to the Massachusetts State Auditor?

Use the official Report Public Benefit Fraud page. This route is for suspected fraud in public benefit programs such as MassHealth, state-sponsored childcare or food assistance.

Q
What is the Bureau of Special Investigations?

The Bureau of Special Investigations is part of the Office of the State Auditor and uses tips from the public to identify potential fraud in public benefit programs.

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What is Chapter 647 reporting?

Chapter 647 reporting is used when state agencies must report lost, stolen or unaccounted-for state property or funds to the Office of the State Auditor.

Q
Is the State Auditor the right place for Massachusetts property tax records?

No. For Massachusetts property tax bills and payments, contact the city or town collector. For assessed value and property cards, contact the local assessor. For deeds, use the Registry of Deeds.

Q
Where is the Massachusetts Office of the State Auditor located?

The official contact page lists Massachusetts State House, Room 230, Boston, MA 02133 for the Office of the State Auditor.

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Is OhioAuditors.org an official Massachusetts government website?

No. OhioAuditors.org is an independent informational guide. Always confirm audits, reports, forms, deadlines and official instructions on Mass.gov.

Official Sources

Official Massachusetts State Auditor Links Used in This Guide

Use these official resources to confirm audit reports, public reports, reporting forms, public benefit fraud instructions, Chapter 647 reporting and contact details.

ResourceOfficial LinkUse It For
Office of the State AuditorMass.gov AuditorMain official OSA website.
About OSAAbout the OfficeAuditor role, office mission and accountability overview.
Audit ReportsAudit ReportsCurrent public audit reports and report pages.
Older Report ArchiveAll Audit Reports 1849-2022Historical audit reports.
Report Waste and AbuseReport Waste and AbuseSubmit concerns about government waste or abuse.
Waste and Abuse Online FormOnline formSend waste/abuse details online.
Public Benefit FraudReport benefit fraudReport suspected fraud in public benefit programs.
Chapter 647Unaccounted property/fundsReport lost, stolen or unaccounted state property or funds.
Contact OSAContact pageOfficial contact and address details.
OSA NewsNewsLatest official press releases and announcements.
Editorial review note: This guide was reviewed against official Mass.gov Office of the State Auditor resources, audit report pages, reporting forms, fraud reporting pages and contact resources. OhioAuditors.org is independent and is not a government website.
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Final takeaway: For Massachusetts State Auditor reports, start with Audit Reports. For waste or abuse, use the official waste/abuse page. For public benefit fraud, use the Bureau of Special Investigations reporting route. For local property tax or assessor records, contact the city or town office instead of the State Auditor.

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