Castle Rock Tax Solutions

Castle Rock Tax Solutions We serve growth-oriented real estate investors who are actively scaling their portfolios and need more than compliance-level tax advice.

A Sunday strategy that changes the math for serious real estate investors: real estate professional status.Here's the pr...
09/06/2026

A Sunday strategy that changes the math for serious real estate investors: real estate professional status.

Here's the problem it solves.

Rental losses are generally passive, and passive losses can only offset passive income.

So an investor with $200K of W-2 or business income and big paper losses from depreciation often can't use them this year.

They just sit and carry forward.

Real estate professional status breaks that wall.

If you qualify, your rental activity is no longer passive, and those losses can offset your ordinary income.

Qualifying is a real test, not a checkbox.

More than half your working time in real property trades or businesses, and more than 750 hours in them during the year.

If you have a demanding W-2 job, that's a hard hurdle.

There's a second step people miss: you also have to materially participate in the rentals.

With multiple properties, that usually means making a grouping election to treat them as one activity.

And the whole thing lives or dies on time records.

Contemporaneous logs, not a spreadsheet you reconstruct after a notice arrives.

When it fits, it's one of the most powerful positions in the code.

When it doesn't, claiming it is a bad idea.

Follow along here.

A Saturday myth for the online sellers: “My revenue was $2.4M last year.” Was it? Or did that number include sales tax y...
09/05/2026

A Saturday myth for the online sellers: “My revenue was $2.4M last year.”

Was it?

Or did that number include sales tax you collected?

Sales tax you collect is not your money.

Not for one second. You're holding it for a state that expects it back on a schedule.

When it lands in your books as revenue, three things break at once.

Your top line is inflated, your margins look better than they are, and the liability you actually owe is invisible.

I've seen owners make hiring and inventory decisions off numbers that were quietly padded by tens of thousands of dollars of somebody else's tax money.

It belongs in a liability account, and it should clear out when you remit.

That's it. Not revenue, not income, not yours.

If you're not sure which way your books handle it, that's worth ten minutes this weekend.

Follow along here.

An illustrative case that shows up more than you'd think. An e-commerce owner doing about $3M a year came to us knowing ...
09/04/2026

An illustrative case that shows up more than you'd think.

An e-commerce owner doing about $3M a year came to us knowing she had a sales tax problem and terrified to look at it.

She'd crossed economic nexus thresholds in six states over three years without registering anywhere.

No filings, no collections, nothing remitted.

The exposure in her head was enormous.

First thing we did was actually size it.

A real nexus review, state by state, separating sales where the marketplace was already collecting on her behalf from sales where the obligation was genuinely hers.

That alone cut the picture down substantially — marketplace facilitator laws had covered a large chunk of it.

For the remaining states, we pursued voluntary disclosure agreements.

Coming forward before a state finds you generally means a limited look-back period and penalty relief, instead of an open-ended assessment.

Outcomes vary by state and by facts.

But the pattern held: the number she was afraid of and the number that was real were very far apart.

Uncertainty is almost always worse than the answer.

Follow along here.

Real estate investors: every time you close on a property, a form goes to the IRS that you may never see. It's called a ...
09/04/2026

Real estate investors: every time you close on a property, a form goes to the IRS that you may never see.

It's called a 1099-S.

The closing agent files it. It reports the gross proceeds from the sale — not your gain, not your basis, not your improvements.

Just the top-line number.

The IRS matching system doesn't know what you paid for the property or what you put into it.

It only knows a sale happened for a certain amount and expects to see it accounted for on your return.

So if a disposition doesn't show up where the computer expects it, you get a notice that treats the entire sale price as if it were profit.

On a $600K sale, that letter is terrifying and completely wrong.

The same thing happens with 1031 exchanges.

The 1099-S gets filed at closing regardless.

If the exchange isn't reported correctly on the return, the system has no idea it was an exchange at all.

None of this means you owe what the letter says.

It means the paperwork has to tell the story the computer can't infer.

Every closing generates a paper trail.

Make sure your return matches it.

Follow along here.

Here's a strategy almost nobody uses, and it's been in the code for decades: you can rent your own home to your own busi...
09/04/2026

Here's a strategy almost nobody uses, and it's been in the code for decades: you can rent your own home to your own business.

Section 280A allows you to rent out a personal residence for up to 14 days a year without reporting the rental income.

It was written with events like the Masters in mind — which is why people call it the Augusta Rule.

Now apply it as a business owner.

If your company legitimately needs space for board meetings, planning sessions, or team offsites, it can rent your home for those days.

The business deducts the rent.

You receive it tax-free, up to 14 days.

Same dollars, different tax treatment.

The guardrails are what make it work.

The rate has to be defensible — what a comparable venue nearby would charge, not a number you invented.

There need to be real meetings with real agendas.

There should be an actual rental agreement, and the business should actually pay you.

Done sloppily, this is an audit magnet.

Done properly, it's a legitimate annual shift of income from the taxable column to the tax-free one.

Documentation is the whole game here.

Follow along — more strategies like this coming this month.

“I have an S-Corp, but I don't take distributions, so I don't need to run payroll.” This one comes up constantly, and it...
09/03/2026

“I have an S-Corp, but I don't take distributions, so I don't need to run payroll.”

This one comes up constantly, and it's backwards.

The reasonable compensation requirement isn't triggered by distributions.

It's triggered by you working in the business and the business making money.

If you're providing services to your own S-Corp and it's profitable, the IRS expects a W-2 for reasonable wages.

Reinvesting the profit instead of pulling it out doesn't change that.

When there's no payroll at all, it's one of the easiest things in the world for the IRS to spot.

An S-Corp return with real profit, an officer who obviously works there, and zero officer compensation is a flashing light.

The fix isn't complicated, but the direction matters.

Too little salary is an exposure.

Too much salary quietly overpays payroll tax and can shrink other deductions.

There's a defensible middle, and it should be documented.

If you elected S-Corp status and never set up payroll, that's worth sorting out before year-end.

Follow along here.

An illustrative scenario, and a common one. An investor came to us with three short-term rentals he'd picked up over two...
09/02/2026

An illustrative scenario, and a common one.

An investor came to us with three short-term rentals he'd picked up over two years — roughly $2.1M in combined basis.

His returns weren't wrong.

Every property was on the standard 27.5-year schedule, every number tied out.

Nobody had ever said the words “cost segregation” to him.

We had studies done on all three.

A significant share of basis reclassified into five-, seven-, and fifteen-year property: appliances, flooring, furnishings, site improvements, specialty systems.

Because the properties were already in service, we used the catch-up mechanism to pull the missed depreciation into the current year rather than amending three years of returns.

It reshaped his taxable income for the year — not because he spent another dollar, but because deductions he was already entitled to finally landed on the right schedule.

This is the difference between filing and planning.

Nothing about his prior returns was incorrect.

They were just incomplete.

Every situation is different, but if you own rentals and have never heard that phrase, it's worth noticing.

Follow along here.

If a CP2000 shows up in your mailbox, do not put it in the drawer. That letter has a clock running on it.A CP2000 is the...
09/02/2026

If a CP2000 shows up in your mailbox, do not put it in the drawer.

That letter has a clock running on it.

A CP2000 is the IRS telling you the income documents they received don't match the return you filed, and here's what they think you owe as a result.

It is a proposed change, not a bill.

That distinction is everything — because you get roughly 30 days to respond and explain why they're wrong.

Miss the window and the proposal becomes an assessment.

Now you're not clearing up a mismatch, you're fighting a balance the IRS has already put on the books.

And CP2000s are wrong constantly.

Gross proceeds reported with no cost basis.

A 1099 issued to you for money that passed straight through to a subcontractor.

A 1099-K that includes refunds and chargebacks as revenue.

Every one of those has a clean answer.

The answer only helps if it gets filed inside the window.

Open the letter, find the response date, work backward from it.

Follow along here.

If you own rental property, cost segregation may be the single most underused strategy sitting on your balance sheet.Her...
09/01/2026

If you own rental property, cost segregation may be the single most underused strategy sitting on your balance sheet.

Here's the default treatment.

You buy a building, and you depreciate it over 27.5 years if it's residential, 39 if it's commercial.

Slow, thin deductions spread over decades.
But a building isn't one asset.

It's a roof, a parking lot, flooring, cabinets, appliances, landscaping, specialty electrical — and a lot of those components have much shorter useful lives.

Five, seven, fifteen years.

A cost segregation study is an engineering-based analysis that separates those components out so they get depreciated on their real, shorter schedules instead of being buried in the building.

On a property in the $1M–$3M range, it's common for a meaningful slice of the purchase price to reclassify into those shorter buckets.

That produces a very different first-year deduction.

Two things people get wrong: they assume it's only for large commercial buildings, and they assume it's too late once they've owned the property a few years.

Neither is usually true.

This one deserves a real conversation with your actual numbers in front of you.

Follow along here.

Let's open the month by killing the most expensive phrase in small business: “Don't worry, it's a write-off.”A write-off...
09/01/2026

Let's open the month by killing the most expensive phrase in small business: “Don't worry, it's a write-off.”

A write-off is not a discount and it is definitely not free.

When you deduct a $10,000 expense, you don't save $10,000 — you save your tax rate on that $10,000. Call it $3,500.

Which means you still spent $6,500 of real money.

If you needed the thing, fine, the deduction softens the blow.

If you didn't, you just bought something you didn't need at a 35% discount.

I watch business owners buy trucks, gear, and vaguely-defined “marketing” every December for exactly this reason.

The deduction becomes the justification instead of the business case.

Real planning doesn't ask you to spend more.

It changes how your income is structured, characterized, and timed — so you keep more without buying anything.

Deductions are the smallest lever in the toolbox.

Follow along this month — I'll walk through the bigger ones.

Address

Miami, FL

Opening Hours

Monday 9am - 9pm
Tuesday 9am - 9pm
Wednesday 9am - 9pm
Thursday 9am - 9pm
Friday 9am - 9pm
Saturday 9am - 9pm
Sunday 9am - 9pm

Website

Alerts

Be the first to know and let us send you an email when Castle Rock Tax Solutions posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category