CSSI Services

CSSI Services CSSI is the premier company for engineering-based cost segregation studies in America. Accelerated depreciation and repair regulations for U.S. tax applications.

Our objective is to facilitate maximum tax savings which improves our client's cash flow, allowing businesses to grow, evolve, and flourish. Stay compliant, save money.

A metal fabrication company thought their work was "just manufacturing." Turns out, it qualified as R&D, to the tune of ...
06/26/2026

A metal fabrication company thought their work was "just manufacturing." Turns out, it qualified as R&D, to the tune of $435,544 in combined federal and state tax credits.

If your business is solving technical problems, improving processes, or developing new products, you may be leaving serious money on the table.

https://cssi.marketing/rd-case-study-metal-fabrication

R&D tax credits aren't one-size-fits-all. State programs vary widely, and the difference can be significant. See exactly...
06/24/2026

R&D tax credits aren't one-size-fits-all. State programs vary widely, and the difference can be significant.

See exactly where your state stands with our interactive R&D Tax Credit map at the link below!
https://cssi.marketing/rd-state-credit-map

Self-service R&D tax credit software vs. working with a specialist; which is right for your business?The answer depends ...
06/22/2026

Self-service R&D tax credit software vs. working with a specialist; which is right for your business?

The answer depends on more than cost. We're breaking down where software falls short, what a qualified firm actually does differently, and how to know which path makes sense for you.
https://cssi.marketing/rd-tax-credit-software-vs-specialist

A veterinary clinic owner purchased a $2M property, and walked away from year one with $144,968 back in their pocket.Tha...
06/17/2026

A veterinary clinic owner purchased a $2M property, and walked away from year one with $144,968 back in their pocket.

That's the power of a cost segregation study. By accelerating depreciation on the right components, CSSI helped this clinic owner maximize their first-year tax benefit and keep more cash in the business.

Curious what your property could generate?

https://cssi.marketing/case-study-vet-clinic

If your last tax bill stung, here's something worth knowing: for many companies, that number isn't final. The R&D tax cr...
06/12/2026

If your last tax bill stung, here's something worth knowing: for many companies, that number isn't final.

The R&D tax credit is a dollar-for-dollar reduction in federal tax liability, and most eligible businesses either never claim it or claim far less than they're entitled to.

Your everyday innovation may already qualify. Find out what you've been leaving on the table.

https://cssi.marketing/rd-tax-crdit-cfo

Most companies doing R&D don't realize how much of their everyday work qualifies for federal and state tax credits. This...
06/09/2026

Most companies doing R&D don't realize how much of their everyday work qualifies for federal and state tax credits.

This MedTech client had $8.8M in qualified research expenses, translating to over $652K in tax savings.

The credit exists. The question is whether you're capturing it. Learn more below:

https://cssi.marketing/rd-case-study-medtech

What if your duplex came with a $33,749 tax benefit in year one? That's exactly what happened when this property owner w...
06/03/2026

What if your duplex came with a $33,749 tax benefit in year one?

That's exactly what happened when this property owner worked with CSSI. Through accelerated depreciation and 100% bonus depreciation, they kept significantly more of what they earned, starting immediately.

Cost segregation isn't just for large commercial properties. If you own investment real estate, this strategy may work for you too.

Get started at the link below!
https://cssi.marketing/no-cost-analysis-sp

The Section 179D Energy-Efficient Building Deduction has a termination date, and it's coming fast. Properties that begin...
06/01/2026

The Section 179D Energy-Efficient Building Deduction has a termination date, and it's coming fast.

Properties that begin construction after June 30 will no longer be eligible, but if you've already built or renovated, there's still time to claim what you've earned, including deductions you may have missed.

Don't leave money on the table. Request a free analysis today.

https://cssi.marketing/179d-deduction

Most short-term rental investors are leaving serious money on the table at tax time. The STR tax loophole is real, but y...
05/29/2026

Most short-term rental investors are leaving serious money on the table at tax time. The STR tax loophole is real, but you have to know how to qualify for it.

We broke down everything you need to know, including a 2026 tax prep checklist and FAQ at the link below.

https://cssi.marketing/str-loophole-2026

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Baton Rouge, LA
70810

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Monday 9am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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