Specializing in Tax Planning · California
Plan ahead. Keep more of what's yours.
S-corps, partnerships, multi-entity structures, and multi-state filings. Proactive, year-round planning from a California CPA firm in Torrance, working with businesses from $500k to $10M in revenue across the state.
Strategic guidance before decisions become deadlines.
How we help
The tax planning year
Choose a quarter to see how year-round tax advisory turns information into timely action.
Structure + forecast
Review the prior year, confirm entity and compensation choices, set estimated payments, and map the decisions most likely to affect tax and cash flow.
We are not a preparer that also plans. The plan is the work; the return exists to carry out the decisions it made while the year was still open.
A living tax strategy built around your business, personal goals, and the decisions ahead.
We model scenarios before deadlines, review entity structure, coordinate estimated payments, and identify lawful strategies that can improve after-tax cash flow. Quarterly planning keeps your strategy aligned as revenue, investments, and priorities change.
Accurate individual and business returns that carry your planning through to filing.
Preparation should confirm the strategy, not begin it. We connect your business and personal filings, document planning decisions, watch changing tax rules, and make the filing process clear from request list to final return.
Where tax planning earns its keep
If one of these describes your return, the decisions that move your tax bill are being made months before anyone opens a form. That is the work we do.
Holdcos, related operating entities, and the intercompany and allocation questions that come with running more than one set of books.
A defensible owner salary, re-tested against actual profit each year rather than set once when the election was made and never revisited.
A K-1 reports your share of a partnership’s profit, which is rarely the cash you actually received. Basis is the running tax value of your stake, and it decides how much of a loss you can deduct. Both get tracked properly, or neither does.
Hiring, selling, or holding property in another state can create nexus there - a connection that obliges you to file. We work out which states apply, and whether a composite return, filed by the business on the owners’ behalf, beats filing individually.
Entity rules set by the State Bar and other licensing boards, handled natively rather than worked around at filing time.
Depreciation, cost segregation (splitting a building into shorter-lived components to accelerate deductions), the passive-activity rules that decide whether losses are usable now, and the timing of a sale.
Grant, exercise, and sale each have their own tax consequence, and QSBS - qualified small business stock - can change the outcome on a sale substantially if the shares and the holding period qualify. All of it is decided beforehand.
You built something real, and the tax code rewards that when someone is paying attention. We work with owner-operated companies from the first profitable year onward - professional practices, agencies, contractors, e-commerce, and real estate businesses. Entity structure, owner compensation, retirement design, and growth decisions handled by one team that knows the whole picture.
Complex income deserves more than a once-a-year filing. We plan for professionals with equity compensation, households with multiple income streams and K-1s, real estate investors building portfolios, and anyone facing a large taxable event such as a business sale or a concentrated exercise. The right move made in the right year is what separates the two outcomes.
Industries we serve
Just a sample of where our clients are coming from. The planning work is the same whichever column your business sits in, so if you do not see yourself here it is still worth a conversation.
Depreciation and cost segregation, passive-activity limits, 1031 timing, and which entity should hold which property before the next purchase.
Real estate planningState Bar rules on how a practice can be organised, partner K-1 income, and contingency years that arrive in lumps at the top of the ladder.
The attorney’s guideEquity compensation and QSBS, R&D credits, entity choice before a raise, and multi-state exposure the moment you hire outside California.
Tech tax planningWhat a tax plan actually does
A tax plan is not a document you file away. It is a written set of decisions about entity structure, owner compensation, retirement funding, and the timing of income and purchases - reviewed each quarter and put in motion while the year is still open. Preparation records what happened. Planning is what changes the number.
Entity, compensation, and retirement choices settled before the deadlines that lock them in.
Income, purchases, and major transactions placed in the year where they cost you least.
Estimates recalculated through the year, so what you owe is known long before it is due.
Planning opportunity finder
Use this private, on-page diagnostic to identify a few areas worth discussing. Your selections never leave your browser and the result is educational, not tax advice.
A midyear projection and structured year-end review could help you make better-timed decisions and reduce avoidable surprises.
Business owners rely on Astute Advisors for proactive tax planning, responsive guidance, and returns that carry the strategy through to filing. These clients share what that relationship has meant for their businesses.
For several years, Karen and her team at Astute have been my primary resources for multiple businesses and personal matters related to tax, CPA, fractional CFO, and advisory. Karen is tremendously knowledgeable, responsive, courteous, trustworthy, and…
I’ve been working with Karen and her team for my small business for two years, and their expertise has been invaluable. They are thorough, reliable, and always take the time to explain complex financial topics in a way that makes sense. They simplify the…
Karen has handled our personal and corporate taxes for a decade. Knowledgeable, up to date with new changes in laws, resourceful, and always supportive and responsive. Highly recommended.
I have been working with her for the last five years. Her team emails back as quickly as possible. I’ve done a lot of different tax strategies. They helped me buy property, grow my business, and improve my cash flow. Her team is amazing.
We became aware of Karen Yu and her team through their very effective email campaign that provided valuable tax-related tips. We were ending a 13-year relationship with our previous CPA and knew we needed someone who was professional, well informed, and easy…
I have had the distinct pleasure of working with Karen Yu for the past five-plus years. She’s extremely professional, knowledgeable, and a true warrior for her clients. She doesn’t just file taxes; she uses every tax incentive available and utilizes all of her…
After working in accounting at major Los Angeles companies, Karen saw a recurring problem: many successful business owners were good at making money but lacked proactive guidance for saving on taxes.
She founded Astute Advisors in 2018 to close that gap. Today, the firm pairs year-round tax planning with the preparation that executes it, helping clients make clearer decisions and act before tax opportunities become missed deadlines.
“Planning forward creates choices. Waiting until filing season usually leaves fewer.”Karen Yu, Founder
Book a consultation. We will look at your situation, give you an honest read on what planning could be worth, and you will leave knowing more about your taxes than you did going in, whether or not we work together.
Book Your Free Consultation No pressure, no obligation. Just clarity.Where we work
Our office is in Torrance and our clients are across California, which is where we know the state layer best. Every engagement runs over video and a secure portal, so where you are in the state never changes the level of service.
In the South Bay
Five plain-English guides written by our team, covering the planning questions business owners ask us most. Tell us where to send it and it lands in your inbox.
Nine strategy areas that decide whether you overpay, the California layer most online advice gets wrong, and a 12-point self-check.
Get the guideEvery document to gather before filing season, the deductions rushed returns miss, and a timeline that ends without April surprises.
Get the guideWhy law practice income is taxed like almost nothing else: entity rules, partner K-1s, contingency-fee spikes, and the deductions attorneys miss.
Get the guideA short consultation is usually faster than reading. We will point you to the right starting place for your business.
Book Your Free ConsultationAstute Advisors is a CPA firm in Torrance, California, serving business owners and high-net-worth households across the South Bay and the state. We combine proactive tax planning and tax preparation in one relationship, so the plan and the return always agree.
Most tax outcomes are decided long before a return is filed. Year-round planning lets you weigh entity, compensation, timing, and cash-flow decisions while there is still time to act on them.
Meet the founder behind Astute AdvisorsWe do not just prepare the return. We review planning options, entity structure, and timing while the year is still open and the choices are still yours.
Plan and return handled by one firm. Your business and personal tax decisions get evaluated together instead of in separate conversations.
Hiring, purchases, financing, a property, an exit. We tell you how each one lands on your tax bill before you commit, not the following April.
Proactive tax planning is year-round work performed before tax deadlines and major financial decisions. It considers your income, business structure, compensation, retirement plans, deductions, credits, investments, and upcoming transactions. The goal is to make informed choices while there is still time to implement them.
Tax preparation reports what already happened. Tax planning looks forward. A prepared return can be accurate and still miss opportunities that required action months earlier. Astute Advisors connects planning and preparation so the strategy is carried through to the filed return.
Astute Advisors is built for California business owners and law firm owners with growing complexity, generally between $500k and $10M in revenue. The strongest fit is someone who values responsive advice, organized technology, and an ongoing relationship instead of a once-a-year tax transaction.
Yes. Every engagement runs virtually, over video and a secure portal, so we work with owners throughout the state rather than only the South Bay. Filing requirements are reviewed during the consultation so the scope is clear before work begins.
We start with your business and personal goals, review current financial and tax information, identify planning areas, model practical scenarios, and build an action plan. Quarterly reviews keep that plan current as your numbers and priorities change.
You can be an excellent attorney and still have no real tax plan. Here are the six gaps we see most often in California law practices, and what closes them.
Read the articleThe honest answer is now, whatever today’s date is. That is not a sales line, it is a statement about how much of the year is still yours to change.
Read the articleThe two get sold as one package, but they are done at different times and have very different effects on what you pay. Confusing them is why owners overpay for years.
Read the article
