Winter Accounting & Advising LLC

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Winter Accounting & Advising LLC A full service accounting, tax, and advisory service firm serving Greater Pittsburgh and beyond

William (Will) is the founder of Winter Accounting & Advising LLC. He has over 15 years of experience providing accounting, tax, advisory, and consulting services to an array of individual and business clients throughout the United States and internationally. Will earned his Bachelor of Science in Marketing from SUNY Old Westbury in Long Island, NY and his Master of Accountancy Degree from The George Washington University in Washington, DC. He is a member of the American Institute of Certified Public Accountants (AICPA) and the Pennsylvania Institute of Certified Public Accountants (PICPA). Additionally, he serves as Chair of the Western PA Tax Conference Committee, is a member of the Executive Committee of the PICPA Pittsburgh Chapter and speaks at various tax seminars held in the Greater Pittsburgh region.

We’re excited to celebrate THE TRUE GRAND OPENING of Winter Accounting and Advising in Plum, PA! 🥳 Come join us today as...
10/28/2026

We’re excited to celebrate THE TRUE GRAND OPENING of Winter Accounting and Advising in Plum, PA! 🥳 Come join us today as we celebrate this exciting milestone. We look forward to welcoming you and sharing this special day with our community!

October 28th from 4-7 PM

Join us for Winter Accounting and Advising’s “The True Grand Opening” on Wednesday, October 28, from 4:00–7:00 PM, as we...
10/22/2026

Join us for Winter Accounting and Advising’s “The True Grand Opening” on Wednesday, October 28, from 4:00–7:00 PM, as we celebrate this exciting new chapter!

Winter Accounting and Advising -The True Grand Opening" event being held on Wednesday,10/28 from 4-7PM.
10/19/2026

Winter Accounting and Advising -The True Grand Opening" event being held on Wednesday,10/28 from 4-7PM.

Get the word out! It’s that time of year! We are hiring!
09/16/2026

Get the word out! It’s that time of year! We are hiring!

A Safe Harbor 401(k) is a type of 401(k) retirement plan in which the employer agrees to make mandatory contributions to...
09/02/2026

A Safe Harbor 401(k) is a type of 401(k) retirement plan in which the employer agrees to make mandatory contributions to employees’ retirement accounts. In exchange, the plan is generally exempt from certain annual IRS nondiscrimination tests that apply to traditional 401(k) plans.

The deadline for a business to establish a new safe harbor 401(k) plan for 2026 is October 1, 2026.

The deadline for a business to establish a new safe harbor 401(k) plan for 2026 is October 1, 2026. A few important caveats: The plan generally must be established by October 1 to qualify as a safe-harbor plan for the full 2026 year. Employees generally must receive the required safe-harbor notice a...

Accurate inventory counts are essential for businesses because they directly affect taxable income, financial reporting,...
08/04/2026

Accurate inventory counts are essential for businesses because they directly affect taxable income, financial reporting, and compliance with tax laws. An incorrect inventory count can lead to overstated or understated profits, potentially resulting in higher tax liabilities, penalties, or audits. Maintaining accurate inventory records helps ensure that a business pays the correct amount of taxes while providing reliable financial information for decision-making.

Accurate inventory counts are essential for businesses because they directly affect taxable income, financial reporting, and compliance with tax laws. An incorrect inventory count can lead to overstated or understated profits, potentially resulting in higher tax liabilities, penalties, or audits. Ma...

The Plum Chamber of Commerce is a great way to network and meet new and existing business owners. It is also a pleasure ...
06/11/2026

The Plum Chamber of Commerce is a great way to network and meet new and existing business owners.

It is also a pleasure to serve on the board alongside other professionals that care about the Plum community and businesses!

I don’t say it enough, so here it is — THANK YOU!To our clients: your trust, your support, and your continued partnershi...
05/13/2026

I don’t say it enough, so here it is — THANK YOU!

To our clients: your trust, your support, and your continued partnership mean everything to me and our team. You’re not just part of WAA, you’re one of the main reasons it exists. Additionally, you are the reason I get to financially support my family, whether it be kids’ sports/activities/interests, annual vacations/experiences, food on the table, a wonderful home over our heads, or any of the other essentials a family should have to feel comfortable and secure...

I don’t say it enough, so here it is — THANK YOU! To our clients: your trust, your support, and your continued partnership mean everything to me and our team. You’re not just part of WAA, you’re one of the main reasons it exists. Additionally, you are the reason I get to financially support ...

Be careful!
05/05/2026

Be careful!

Accounting firms are seeing an increase in scams involving the notices the IRS is sending to taxpayers when they don't provide their direct deposit information.

03/30/2026

A Different Kind of Accounting Firm - Winter Accounting & Advising LLC

Address

601 Allegheny River Boulevard
Verona, PA
15147

Opening Hours

Monday 9:30am - 5:30pm
Tuesday 9:30am - 5:30pm
Wednesday 9:30am - 5:30pm
Thursday 9:30am - 5:30pm
Friday 9:30am - 5:30pm

Telephone

(412) 794-8224

Website

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