Lauren San Mateo Realtor

Lauren San Mateo Realtor Lauren San Mateo (DRE # 01843793) REALTOR® to clients in the San Francisco East Bay area

I take a limited number of new clients each year. That is on purpose, and it is worth explaining why.What I do is not a ...
09/23/2026

I take a limited number of new clients each year. That is on purpose, and it is worth explaining why.

What I do is not a volume business. Every engagement starts with a real conversation, a full read of your prior returns, and a model of where your year is actually heading. That takes time. The moment I take on more people than I can do that for, the work stops being what I promised.

I have watched practices make the other choice. More returns, less attention, clients who could feel the difference and could not name it. I am not building that.

Here is what it means practically.

Fall is when I have room to do planning work. Once filing season starts, my capacity goes to the people already in the practice, and new planning engagements get significantly harder to fit.

So if you have been thinking about this… if you have a vest coming, a business you started this year, a return you have never understood, or a bill last April you do not want to repeat — now is when there is room to do it properly.

If you wait until February, I can still file your return. We will have just missed the part that actually changes the number.

→ Link in bio to schedule a consultation.

Most people have never asked their tax professional a single question, and I understand why. You are not supposed to kno...
09/21/2026

Most people have never asked their tax professional a single question, and I understand why. You are not supposed to know what to ask. That is the entire reason you hired someone.

So here are five. They work whether I am your professional or not.

What is my effective tax rate and why is it that number.
Did you compare standard and itemized for me this year.
Is my withholding on track for where I will land in December.
What should I be doing before December 31st.
When will I hear from you next.

The answers will tell you very quickly whether someone is filing your return or building it.

Save this one and ask them this fall, while there is still enough year left to act on what you learn.

And if the answers are not what you were hoping for, my DMs are open.

09/18/2026

A lot of the people I work with are earning more than they ever expected to and carrying a very specific kind of anxiety.

They have run the numbers.

They have a spreadsheet.

They have a target retirement age that somehow feels further away every year.

And underneath it all is a quiet fear:

Did everyone else figure out something I missed?

Here is what I find surprisingly often when I actually look at the numbers.

They are not behind. They are unplanned.

The income is there.

The savings are often there.

What is missing is a tax strategy built around the bigger financial picture.

Equity vests with no tax strategy attached to it.

Retirement accounts were set up years ago but have never been revisited against today’s income and tax situation.

Withholding has been slightly off for years.

Estimated payments have quietly generated penalties that no one stopped to address.

None of those things feels like a crisis in any given month.

But over time, they add up.

And sometimes the problem is not that you need to earn dramatically more, save dramatically more, or work dramatically longer.

You just need to know what the numbers are actually telling you.

The number in your head is usually not the problem.

The absence of a plan is.

If you have been carrying that feeling for a while, it may be worth finding out whether the numbers actually support it.

Sometimes they don’t.

That is a very good day.

09/16/2026

When I was a kid, my dad and I would go for walks in the woods. Every so often he would stop and stack a few rocks on the trail. Nothing elaborate. Just a small stack, set where you could see it.

They were there so I could find my way back.

He was a CPA. He built a practice around the belief that this work was about people and not paperwork. I still spent years telling myself I would never do taxes for a living.

I do them now. And the way I work looks far more like those rocks than anything I learned in a textbook.

Because most of the people who sit down with me are not lost in a dramatic way. They are earning well and quietly unsure. They have a return they signed without reading, a plan they built alone, and a feeling that something in the picture is off that nobody has ever helped them name.

My job is not to hand them something complicated. It is to leave a marker they can actually see. Here is where you are. Here is where you were trying to go. Here is what we do between now and December to close the distance.

Simple. Visible. Set where you can find it.

He stacked rocks so I could find my way back.

I do the same thing now, with numbers.

That applies to individuals and to calendar year corporations, and it includes anyone with self employment income, side ...
09/14/2026

That applies to individuals and to calendar year corporations, and it includes anyone with self employment income, side business income, significant investment income, or equity compensation that is not fully covered by withholding.

If you own an S corporation or a partnership and you filed an extension, your return is due as well. That is the 1120-S and the 1065.

And if you run payroll, your monthly deposit for August is due the same day.

Missing any of these does not feel like anything in the moment. There is no letter. Nothing bounces. The penalty accrues quietly and shows up months later attached to a bill you were not expecting.

Here is the part worth sitting with.

If you do not know whether you are supposed to be making these payments, that is not a personal failure. It means nobody has looked at your year with you.

That is the whole gap. Not knowledge. Attention.

If you are unsure whether tomorrow applies to you, message me today. That is a short conversation and it is a great deal cheaper than the alternative.

She had owned a rental property for years and not one of her prior preparers had ever depreciated it.Not incorrectly. No...
09/10/2026

She had owned a rental property for years and not one of her prior preparers had ever depreciated it.

Not incorrectly. Not aggressively. Never at all.

Depreciation on a rental is not a loophole. It is how the tax code accounts for a building wearing down over time, and it reduces the income you pay tax on every year you own it.

Correcting it was worth about $10K to her.

Here is the part that surprises people most:

When you sell that property, the IRS calculates the depreciation you were entitled to take whether you actually claimed it or not. Skipping it does not keep you safe. It means you paid more every year along the way and still get taxed as though you had not.

This is what I mean when I say there is a difference between a return that was filed and a return that was built. One of them checks the box. One of them actually looks.

If you own rental property and you have never seen a depreciation schedule for it, that is not a small thing to leave unchecked.

Send me a message. That is a short conversation.

Labor Day was built for people who work for someone else.Most of the people I work with do not get the day off in the wa...
09/07/2026

Labor Day was built for people who work for someone else.

Most of the people I work with do not get the day off in the way the holiday intends. The small business owner is still answering messages. The self employed consultant is still thinking about the invoice that has not come in. The person with a side business is using the long weekend to catch up on the part of it nobody sees.

I have a lot of respect for that. I rebuilt my own practice from a small client list. I know what the quiet hours look like.

Here is what I want you to know if that is your life.

The financial side of the thing you built should not be the part you are permanently behind on. There should be someone looking at it with you, before the deadline instead of after it, so that the work you are doing today actually turns into something you keep.

You already did the hard part. You started the thing.

Enjoy today if you can. Then let’s look at the numbers when you are ready.

09/04/2026

Almost nobody knows what an Enrolled Agent is. I understand why. It is not the title people grew up hearing.

Here is what it actually means.

An EA is the highest tax credential the IRS issues. It requires passing a three part federal exam. It is not state specific. It carries unlimited practice rights in all 50 states, which means I can represent a client in front of the IRS anywhere in the country.

It also carries the heaviest continuing education requirement of any license in accounting or tax. The tax law changes every year, and my license requires me to keep up with it every year.

This is not a knock on CPAs. My father was one, and he was the most caring tax professional I have ever watched work, and my mentor. In fact, he was the one who encouraged me to pursue my EA.

But most people do not know that the CPA exam devotes a small fraction (20%) of its material to tax, or that many good CPAs built their careers in audit and compliance rather than in the tax law that governs your financial decisions.

You are allowed to ask the person handling your return where their expertise actually sits. Most people never do.

I chose the tax credential on purpose. Because tax is the whole job.

Every year I meet someone who is very good at their job, very good with numbers, and completely blindsided by what their...
09/03/2026

Every year I meet someone who is very good at their job, very good with numbers, and completely blindsided by what their equity compensation did to their tax bill.

Not because they were careless. Because nobody ever walked them through how it actually works.

When your RSUs vest, that value becomes ordinary income on your W-2. Your company sells a portion of the shares to cover the tax and it looks like the whole thing was handled. Then April arrives and the number does not match what you expected.

The gap is almost always in two places.

The flat supplemental rate used to withhold on that income, which is often lower than the bracket you are actually in. And the state withholding, which is frequently set well below what you are going to owe.

Both of those are fixable. Neither of them is fixable in March.

If you have a vest coming this quarter, we should be looking at it now, while there is still room in the year to do something about it.

→ Link in bio to schedule a consultation.

12/20/2022

2-1 Buydowns are a great way to get into the home you LOVE now before the summer competition heats 🔥up again! Reach out to me today if you have questions about this great financing tool!

Address

3413 Deer Valley Road
Antioch, CA
94531

Telephone

+19252975090

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