Business Details
Trusted Accounting & Tax Services in Reston, VA
At Miller Musmar CPAs, we drive performance through proactive, forward-thinking financial solutions. With decades of combined experience, our team delivers tailored accounting, audit, tax, and advisory services to help clients excel. Our professionals, including CPAs, CFOs, and industry specialists, prioritize responsiveness, timeliness, and collaboration to build lasting client relationships. We serve government contractors, international businesses, nonprofits, and individuals, offering expertise in compliance, cybersecurity, and business valuations. Our commitment to quality is reflected in our competitive fees, fixed-fee structures when possible, and adherence to professional standards of competence and care. 
Services
Accounting
Audit/Assurance
Tax Services
Management Advisory
Government Contracting
International Services
Medical
Nonprofits
AASHTO
Business Valuations
Highlights and features
- Our team includes CPAs, CFOs, and industry specialists with 40+ annual continuing education hours.
- We deliver timely service with clear project timelines in engagement letters.
- Competitive fees with no hidden costs through fixed-fee structures when possible.
- Collaborative approach valuing client expertise in developing financial solutions.
- Specialized experience in government contracting, international tax, and nonprofit compliance.
Services
Accounting
Our accounting services provide businesses with accurate financial records and strategic insights. We implement efficient systems to track revenue, expenses, and cash flow, ensuring compliance with regulatory standards. Our proactive approach helps clients maintain financial health and make informed business decisions.
Audit/Assurance
We deliver result-oriented audit and assurance services focused on cost efficiency and collaboration. Our team conducts thorough financial examinations to ensure transparency and compliance. Clients receive actionable recommendations to strengthen internal controls and improve operational performance.
Tax Services
Our tax services include strategic planning and compliance solutions for businesses and individuals. We specialize in domestic and international tax regulations, minimizing liabilities while ensuring adherence to filing requirements. Expert guidance covers SALT, expatriate taxation, and IRS dispute resolution.
Management Advisory
We provide tailored advisory services to optimize business performance. Our experts analyze financial systems, identify growth opportunities, and implement cost-saving strategies. Services include cybersecurity assessments, merger/acquisition support, and customized accounting system design.
Government Contracting
Specialized accounting and compliance services for federal contractors. We ensure adherence to FAR/CAS regulations, conduct pre-award system audits, and implement internal controls. Our team helps contractors navigate complex compliance requirements and maintain audit readiness.
Questions
What accounting services do you offer?
We provide full-service accounting solutions including financial reporting, payroll processing, and system implementation for businesses of all sizes.
Do you specialize in government contractor audits?
Yes, we specialize in FAR/CAS compliance audits and pre-award accounting system evaluations for federal contractors.
How do you handle international tax matters?
Our team has expertise in cross-border taxation, expatriate services, and compliance for foreign businesses operating in the U.S.
What industries do you serve?
We work with government contractors, nonprofits, medical practices, international businesses, and AASHTO-certified organizations.
Are your fees competitive?
Yes, we offer competitive pricing with fixed-fee structures when possible and no hidden charges.
Reviews (5)
Yuri Levchuk
May 27, 2022
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We have outsourced our accounting and CPA services to MillerMusmar about two years ago, after our previous on-staff accountant had quit amidst the mounting pressure. Thankfully, they helped us demonstrate to the government that we employ sound accounting practices above and beyond of what's required to work with the DOD, and we have subsequently successfully passed all the checks and received multiple Phase II contract awards. I thus thank MillerMusmar who was instrumental to our success.
Amjad Atallah
Apr 19, 2022
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Tax season is a bit like the annual physical. MillerMusmar make it as painless as possible and are very attentive to all our questions. We always appreciate the top notch service.
Bshara Nassar
Mar 25, 2022
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The best accounting firm I have ever worked with. Very professional and responsive. They get things done! Highly recommended!
Tarek Albaba
Apr 21, 2021
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MillerMusmar CPA's helped our small business set up our new entity, accounting/payroll and advised us on best accounting practices for future business. We are incredibly happy with their service and commitment to their customers.
Charles Kapur
Nov 10, 2020
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The team at MillerMusmar CPAs are amazing! Their commitment to working with small business is tireless. Every person on that team works as hard for their clients as they would for their own business. On top of that, this company's commitment to serving their local community, volunteering their time and talents to local nonprofits, has been a part of their culture for decades. Not only am a I proud client, I have referred business to them over the years and every person who has engaged with them has been as pleased as I am.
