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Expert Tax & Accounting for Individuals, Investors, and Businesses.

From simple tax preparation to complex returns, we provide the strategy to maximize financial success.

San Diego Taxman

4438 Ingraham St, San Diego, CA 92109

Serving San Diego County

Our San Diego office is in Pacific Beach, near Mission Bay and minutes from La Jolla, Mission Beach, and Point Loma. From here we serve clients across San Diego County — from PB and Clairemont to downtown, North County, and beyond.

San Diego is a city of entrepreneurs, real estate investors, and small business owners, and the tax picture here is rarely simple. Rental and short-term vacation properties, multi-entity businesses, S-corps, 1099 contractors, and equity compensation all create planning opportunities that a rushed, once-a-year filing tends to miss. Our team works with local investors and owners to build a strategy that lowers what you owe over the long term — not just this April.

Backed by a full, year-round team, we pair real local presence with the flexibility of remote service, so you get expert tax preparation and accounting whenever you need it. For a rundown of the state’s income, property, and sales tax rules, see our California tax guide. Comparing firms? See why clients choose us as accountants across San Diego.

Small business owners are the core of what we do here. As a small business CPA in San Diego, we handle entity selection and S-corp elections, reasonable-compensation analysis, quarterly estimates, California’s $800 franchise tax and gross-receipts fee, and monthly bookkeeping. We work as a year-round business tax planner rather than a once-a-year filer, because most of the savings come from decisions made well before December.

What A San Diego Tax Accountant Does

“Tax accountant,” “CPA,” and “bookkeeper” get used interchangeably, but they are three different jobs, and hiring the wrong one is a common and expensive mistake.

A bookkeeper records what already happened — categorizing transactions and keeping the books clean. A CPA is a license, not a job description; plenty of CPAs never touch a personal return. A tax accountant in San Diego is the one who actually prepares and files your returns and, done properly, tells you what to do differently next year.

Most San Diego tax accountants handle the same core work: federal and California returns, quarterly estimates, entity elections, and the notices that arrive when something does not match. What separates them is whether the work stops when the return is filed.

Ours does not. Our San Diego tax accountants are available year-round, so the questions that come up in September — a home sale, a new hire, an RSU vest, an unexpected FTB letter — get answered while you can still do something about them, rather than next April when the outcome is already fixed.

Business Tax Planning For San Diego Owners

Filing a return looks backward. Business tax planning looks forward, and for most owners that is where the money actually is.

As a small business CPA in San Diego, the questions we get asked in April are usually settled by decisions made the previous spring: whether to elect S-corp status, what reasonable compensation looks like, when to buy equipment, how to structure a second entity, whether to make the California pass-through entity election. A business CPA in San Diego who only sees you at filing time cannot help with any of it.

Working as your business tax planner means we model those choices before the year closes, not after. That usually looks like a mid-year review of profit and estimates, an entity and compensation check, a plan for equipment or vehicle purchases, and a decision on the PTE election ahead of its June deadline.

It is unglamorous work and it compounds. Owners who plan tend to save modestly in year one and meaningfully by year three, which is the opposite of the once-a-year filing relationship most San Diego businesses are used to.

Working With Us

In San Diego, we handle full-service tax and accounting at every stage — from straightforward returns to layered, multi-entity filings for investors and business owners.

Our clients get more than tax prep. We build the year-round strategy that keeps you organized and tax-efficient, backed by a team you can reach whenever questions come up.

Our process is efficient, well-documented, and repeatable, so there are never surprises — no hidden fees, no unnecessary meetings, and no upsells.

What Clients Say

75% Referral Business

3 out of every 4 clients at Taxman are referrals from other clients. They trust us enough to tell their friends.

90% Retention Rate

90% of our clients return the next year. This is well above industry standard. Most firms consider 70% a success.

5 Star Reviews

Between our two locations, we have over 200 5 star reviews on Google, Yelp, and Social Media

EXCELLENT
Google star 1Google star 2Google star 3Google star 4Google star 5
Based on 47 reviews
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Dareth Clemens profile picture
Dareth Clemens
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Professional, efficient, and detail oriented. They consistently find every available deduction and ensure the best possible outcome. I would confidently recommend their services.
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Kevin f profile picture
Kevin f
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I wouldn’t trust anyone else with my taxes. Having worked with Nick for years, I am always blown away by how efficient and organized the entire process is. They are true experts in their field and make a normally daunting task feel like a breeze!
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M profile picture
M
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I started working with Nick after I was having challenges figuring out my taxes with a "free" website. He was able to answer all of my questions and get the return done in an incredibly timely fashion. He is knowledgeable and very helpful, and there was no question that I would work with him again
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David Schneider profile picture
David Schneider
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I highly recommend Portland Taxman for tax preparation services. Nick and his team are incredibly knowledgeable and make the entire process seamless and stress-free. Nick is especially responsive and always takes the time to answer questions clearly and thoughtfully along the way. It’s a level of professionalism and service that’s hard to find, and I wouldn’t hesitate to recommend them to anyone.
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Kimberly Fischer profile picture
Kimberly Fischer
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Nick was awesome to work with! He got our return filed really quickly and was so patient with all of our questions. Can’t recommend him highly enough!
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Kelsey Fischer profile picture
Kelsey Fischer
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Nick did such a great job with our taxes. He is quick to reply and makes it all easy!
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David Van Arsdale profile picture
David Van Arsdale
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What a pleasant, fast, easy, and most importantly accurate experience I had (and have always had) with Nick and his team. I HIGHLY recommend The Portland Taxman!
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Barbra Blair profile picture
Barbra Blair
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I have been using The Taxman Team and Nick Mascetta for many years, and I couldn’t be more pleased with their service. Even after moving to Florida two years ago, I chose to continue working with them because of their professionalism, responsiveness, and expertise. They are knowledgeable, thorough, and always take the time to answer my questions clearly. I feel confident knowing my taxes are handled accurately and efficiently each year. I highly recommend The Taxman Team and Nick Mascetta to anyone looking for reliable and trustworthy tax professionals.
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Mark Siladi profile picture
Mark Siladi
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
The Taxman team and principal, Nick are professional, quick and are working with you to reduce the tax burden as much as they can. Excelleting planning advice and very speedy service are the norm. I highly recommend Nick and team.
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Katelyn Carver profile picture
Katelyn Carver
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I had some changes that made me uncomfortable to file taxes on my own this year. It was super easy to contact and get Nick my documents. He has been super helpful and kind in our interactions, and had something for me to review pretty fast. Highly recommended.
Individual tax preparation and planning

Tax Services

For Individuals

Accounting has become a commodity. Taxpayers are not getting the service they need from their tax professional. Most accountants rush through tax returns, do not explain the return to clients, and are unavailable outside of tax season.

At Taxman, we have options for clients. Basic tax preparation includes a detailed explanation of your return. Additionally, we offer options for tax planning and guidance all year long.

Preparing your tax return and getting tax efficient are not the same thing. We offer insights on how to set yourself up for long term success. You may not save much year one, but over the long term, we’ll get you set up to save a lot.

Accounting Services

For Businesses

Most tax & accounting firms are understaffed and overworked. In turn, business owner’s are not getting set up properly, and financial records are often inaccurate and late. This leave’s business owner’s to operate blindly without the information they need.

At Taxman, we provide each of our clients with a team so you get the service you need when you need it.

You need your financials tailored to your specific needs to make sure that your business is moving in the right direction and stays tax compliant. We serve clients in all industries.

Small business accounting services
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