Cotton Mather Accounting Group

Cotton Mather Accounting Group Trusted accounting, bookkeeping, payroll, tax, and estate & trust services for Pennsylvania. Every engagement at CMAG is tailored.

Friendly, responsive support and year‑round guidance to keep your finances on track. Cotton Mather Accounting Group provides trusted accounting, bookkeeping, payroll, tax preparation, and estate & trust services to individuals and businesses across Pennsylvania. Clients choose the firm for clear guidance, responsive communication, and year‑round support that keeps finances organized and compliant

while reducing stress. The team combines decades of experience with a practical, personal approach. Whether you need accurate monthly bookkeeping, timely payroll and filings, or strategic tax planning, CMAG delivers reliable processes, on-time deliverables, and straightforward advice in plain language. Expect meticulous recordkeeping, proactive reminders ahead of key deadlines, and detailed reports that help you make confident financial decisions. Small and midsize businesses rely on CMAG for day‑to‑day essentials—AP/AR, bank reconciliations, payroll, sales tax, and financial statements—along with quarterly and annual tax work that identifies deductions and limits surprises. Individuals and families count on the firm for thorough tax preparation, planning for life changes, and expert support with estates and trusts when careful accounting truly matters. The team learns how you operate, aligns services to your goals, and keeps you informed at each step. If you value accuracy, timeliness, and a partner who’s easy to reach, Cotton Mather Accounting Group is ready to help you stay compliant, optimize your tax position, and focus on what matters most—your business, your family, and your future.

Please complete and return your tax planner as soon as possible so we have everything we need before the April deadline....
03/16/2026

Please complete and return your tax planner as soon as possible so we have everything we need before the April deadline. If you have questions while filling it out, give our office a call—we’re happy to help.

Your Complete 2025 Tax Guide: The “One Big Beautiful Bill”Major tax changes just took effect. Here’s what every taxpayer...
02/26/2026

Your Complete 2025 Tax Guide: The “One Big Beautiful Bill”

Major tax changes just took effect. Here’s what every taxpayer and business owner needs to know:

Social Security - Benefit increases and tax implications�
Energy Credits - EV, solar, and home efficiency incentives
Overtime & Tips - New tax-free provisions (up to $25K!)�
Car Loans - Deduct up to $10K on American-made vehicles�
And more…

This is complex stuff. We’ve broken it all down in one comprehensive guide. Click through to read on!

https://www.cottonmather.com/2025-tax-update-your-complete-guide-to-the-one-big-beautiful-bill

Tax season just changed. Are you ready?New SALT cap, tip tax breaks, and car deductions could save you thousands in 2026...
02/12/2026

Tax season just changed. Are you ready?

New SALT cap, tip tax breaks, and car deductions could save you thousands in 2026. But only if you know how to use them.

Click through for more info.

Address

4550 McKnight Road, Ste 208
Pittsburgh, PA
15237

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 4pm

Telephone

(412) 931-1617

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