CPA firm in Catonsville, Maryland for practical strategy, not generic advice

Catonsville is located in Baltimore County, specifically between the Baltimore and Columbia job hubs. In this area, W-2 pay, shift schedules, and contract invoices tend to arrive at the same household. Our CPA firm in Catonsville, Maryland presents full alignment in withholding calculations and estimates along with filings — in accordance with your real workweek. Local owners also may need bookkeeping that supports payroll & contractor reporting.
(301) 652-0580
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States Served
50
We're peer-reviewed with clients in all 50 states.
Years of Experience
14+
Average years of audit & taxation experience per staff member.
Managing Auditors
50
Striving for customer satisfaction is top priority.

Paychecks parallel to the workweek

In Catonsville, hybrid schedules across the Washington-Baltimore corridor might result in surprises if a job changes mid-year. CPA firm in Catonsville, Maryland supports initiatives with a review of pay stubs, work locations and any quarterly payments already made. That is especially leverageable for commuters who split time between Baltimore, Columbia and home offices. Considering the Baltimore County local rate is 3.20% (2025), minor payroll mismatches may generate issues. Therefore, a midyear tune-up presents support in preventing a scramble in April.
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Business basics keep growing owners steady

Local retail shops and home-service owners, in general, demand bookkeeping approaches that comply with how money actually moves. Entity setup preferences, payroll runs, and routine sales tax applications function better once the month-end close is consistent. The 6% Maryland sales and use tax rate should be taken into consideration when a service business starts selling taxable products. Professional categorization also presents support in terms of lender requests & vendor forms. The primary target is usable numbers.

Home & rental data is important in a mid-cost market

With home values generally around the low-$400Ks — basis tracking still deserves the attention. A refinance decision, a move, or a first rental all have the potential to turn a tax year into a “lots of forms” year. In Catonsville, proper logs for repairs vs improvements make later documentation better. Having a recordkeeping practice by address is also helpful when you own a second place closer to Baltimore or Columbia. You can also view our Baltimore page here.
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What We Do

Services crafted for Catonsville schedules & Baltimore County taxes

Meet Our Team

The professionals at Watter CPA are passionate experts known for their meticulous attention to detail and pursuit of excellence. Each member of our team brings extensive experience and specialized knowledge to every client engagement, delivering accurate, high-quality accounting solutions. Clients trust our specialists for their reliability, integrity, and steadfast commitment to delivering exceptional results in every aspect of our service.
Kenneth J. Watter
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Kenneth J. Watter
Founder

Kenneth J. Watter

Founder

We honor the legacy of Ken Watter, who passed away on December 4, 2023. Ken was a highly successful Certified Public Accountant and a dedicated community member in Montgomery County. His commitment to excellence and unwavering dedication to his clients have left an indelible mark on our firm.

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Christina Frangou
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Christina Frangou
Director of Operations and Business Development

Christina Frangou

Director of Operations and Business Development

Christina specializes in business development and marketing strategies within financial and accounting systems. Christina has worked in the financial field for over 20 years, in Europe, the UK and the US. She has worked for major corporations and ran her own successful U.S. financial services practice. She holds financial licenses from the London School of Banking and various U.S. States. Christina is originally from London and enjoys playing tennis, hiking and the Arts with her son. She speaks Greek as a second language.

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Amy Milliken
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Amy Milliken
Senior Tax Accountant

Amy Milliken

Senior Tax Accountant

Amim Milliken is an analytical and detail-oriented Senior Tax Accountant with extensive experience across individual, business, and corporate tax returns. She currently serves clients at Dimov Tax Associates and JDA TSG, where she prepares and reviews complex tax filings, provides client support, and ensures compliance with evolving tax laws. With a strong background in QuickBooks, payroll, reconciliation, and financial reporting, Amim brings precision and integrity to every engagement. Known for her resourcefulness, clear communication, and client-first approach, she excels in delivering accurate results while maintaining confidentiality and professionalism.

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Faq's

Frequently Asked Questions

01
What does hourly accounting support cost in Catonsville, Maryland?
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02
What are hourly bookkeeper rates for businesses in Catonsville?
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03
How does Baltimore County’s local income tax affect my Maryland withholding?
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04
I commute some days and work from home on others. What should I keep?
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What should I save after purchasing a home or starting a rental in Baltimore County?
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