Tax Alert: New USPS postmark rule- Effective December 24, 2025
The U.S. Postal Service has changed how postmark dates are applied. Postmarks no longer reliably show the date you mailed an item. Instead, they usually reflect the date the mail is first processed at a USPS facility, which may be days after drop-off.
New Tip & Overtime Deductions
Find out how your 2025 Taxable Income could be reduced.
Financial Solutions
Guiding our clients in the right direction for over 90 years.
Building Your Financial Future
Helping our clients plan for the future for over 90 years.
We're Your Financial Experts
We take pride in the value our customers receive from the services we provide.
McGill, Power, Bell & Associates, LLP (MPB)
MPB is a certified public accounting firm in Western Pennsylvania with offices in Erie, Franklin, Grove City, Meadville, and Titusville. We provide a range of services to our clients, who include individuals, businesses, nonprofit organizations, employee benefit plans, and governmental entities. With a focus on work that meets and exceeds client expectations and investment in our staff, MPB stands out against the competition.
find an accountantTax Services
With the significant tax transformations that have taken place in recent years, MPB provides services and education on how the laws impact our clients' current and future plans.
Accounting Services
MPB provides a wide array of accounting services, including bookkeeping, payroll processing and reporting, and software consultation. In addition, we collaborate with our clients to customize the services they require.
Consulting Services
MPB provides consulting services to assist our clients with various business and individual decisions.
Audit Services
MPB is committed to providing quality audits. We understand the importance of audits to owners, management, directors, investors, lenders and other stakeholders. We work to understand the risks faced and focus our attention where it is most impactful.
News • Jan 27, 2026
Tax Alert: New USPS postmark rule- Effective December 24, 2025
The U.S. Postal Service has changed how postmark dates are applied. Postmarks no longer reliably show the date you mailed an item. Instead, they usually reflect the date the mail is first processed at a USPS facility, which may be days after drop-off.
Read More
News • Dec 08, 2025
New Tip And Overtime Deductions - Guidance for Employees
Tip & Overtime Guidance
Read More
Blog • Jan 09, 2026
The Trust-Building Benefits of an Audit
In today’s landscape of heightened scrutiny and accountability, transparency is not just a best practice for nonprofits—it is essential. Donors, both individual and institutional, want to know that their contributions are being used effectively and ethically. One of the most powerful tools a nonprofit can use to earn and maintain that trust is a financial audit.
Read More
Blog • Jan 09, 2026
Business Meals – Are They Deductible?
Do your business meal expenses qualify for a temporary 100% deduction? What you need to know to help avoid an audit, or to be able to substantiate your deductions under audit.
Read More