Last updated October 14, 2026 · ranked from 232 Google reviews · How we rank
This list ranks 7 tax preparation in and around Royal Oak, MI, led by Block Advisors, ATS Advisors, A CPA Firm and H&R Block. Together they have 232 Google reviews; Hilltop Wealth and Tax Solutions has the highest Google rating on the list at 5.0. Every place on the list is in Royal Oak, MI. Rankings weigh Google rating, review volume, how complete and current each listing is, and our own notes on each place.
1Block AdvisorsThe office at 29484 Woodward Ave in Royal Oak, MI handles tax preparation for sole proprietorships, partnerships, S corporations, and C corporations, alongside bookkeeping, payroll, and year-round tax planning.
The office at 29484 Woodward Ave in Royal Oak, MI handles tax preparation for sole proprietorships, partnerships, S corporations, and C corporations, alongside bookkeeping, payroll, and year-round tax planning. Reviewers praise professionalism and expertise, with one describing decades of returning for tax preparation. Clients can meet onsite or request Digital Drop-Off to upload documents remotely.
Small-business tax preparation
Year-round tax planning
Remote document uploads
“Vicki Mazurek is the expert within the walls of H&R Block. We appreciate her professionalism and expertise.”
ATS Advisors, A CPA Firm holds a 4.8 Google rating across 43 reviews, listed on Google as tax preparation service.
Tax and accounting
Free on-site parking
Appointments recommended
“I found ATS by word of mouth after a bad experience with my former CPA. They are exceedingly communicative and efficient. Kady has been a tremendous partner in helping my family navigate our taxes and also helping us navigate taxes for o…”
Individuals, families, and small businesses can get help preparing and filing returns, asking tax questions, and identifying credits and deductions. Clients can walk in, book an appointment online, or use Digital Drop-Off from home. The office holds a 4.6-star Google rating from 79 reviews, with positive excerpts noting thorough help and the convenience of bringing paperwork and asking questions in person.
Digital Drop-Off available
Online appointment booking
Wheelchair-accessible entrance
“It's always the best. I don't have to register for their website, I can just bring my paperwork. If I'm missing something I can make phone calls or send emails while I'm there. It's always great being able to ask questions and to know wh…”
Hilltop Wealth and Tax Solutions holds a 5.0 Google rating across 14 reviews, listed on Google as tax preparation service.
Tax planning available
Accounting and bookkeeping
Free street parking
“Great opportunity to connect with the right people to get your retirement plan where it needs to be. They make you feel important and work with you to get your portfolio to your comfort level. It's your money and you need to be happy. Th…”
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NUMBERS Professional Accounting Services is an accounting business at 300 E 4th St in Royal Oak, MI 48067. Its stated specialty is the Michigan cannabis industry, which is the main focus identified in the business description. The provided information does not specify individual accounting services or the types of clients it serves within that industry. Its Google rating is 4 out of 5, based on four reviews—a small review count to keep in mind when considering the score.
Appointments are required, and the listing also recommends scheduling ahead. Online appointments and onsite services are not listed as available. Wheelchair-accessible parking is available, but a wheelchair-accessible entrance and restroom are not. These appointment and accessibility details are worth reviewing before planning a visit to the Royal Oak, MI address.
“The Berkley High School Robotics Team 247 would like to thank NUMBERS Professional Accounting Services for sponsoring our bowling fundraiser. With your help we were able to raise $3500 toward our engineering dreams. Thank you for being…”
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Grifo & Company, PLLC is listed as an accountant at 26622 Woodward Ave, Suite 115, Royal Oak, MI 48067. The listing identifies the business category and office address but does not describe particular accounting services, specialties, or client groups. For anyone considering the firm, those details remain to be confirmed directly rather than inferred from its accountant designation. The supplied information also does not include business hours or pricing.
The office is listed as having a wheelchair-accessible entrance and wheelchair-accessible parking, two practical access details for visitors to the Royal Oak, MI location. Its Google rating is 5 out of 5, based on one review. That is a positive rating, though the single-review count offers only a limited basis for assessing client experience; no review text is provided.
“Need a trusted CPA? Get strategic guidance for your business, your personal returns and/or when dealing with an audit. I have been using Grifo & Company for over 10 years and if you are exploring CPA options, give them a call. Recommend.”
Ratings and review counts shown are Google ratings, displayed with attribution.
How we ranked this list
Each tax preparer is scored on a Bayesian-weighted rating (its rating adjusted for how many reviews it has compared with the Royal Oak category average), how recently we verified its details, and how complete its listing is. Scores and ranks are stored, so the order only changes when the underlying data changes.
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