What to Ask Your Outsourced CFO About Bonus Depreciation
Bonus depreciation is one of those unique tax strategies that can actually make a difference in your tax savings right now, instead of just later on.
If your outsourced CFO isn’t mentioning it, it’s time for you to step up and ask.
Here’s what you should consider asking, along with why each question matters.
Before diving into a detailed tax discussion, start with a more fundamental question... Is your outsourced CFO really the best person to tackle these inquiries in the first place?
Sort of.
An outsourced CFO serves as a financial strategist, but they aren’t a tax preparer or an engineer. Since bonus depreciation involves all three roles, knowing which questions to direct to whom can save you a lot of time.
A lot of outsourced CFO relationships are fractional, meaning the person may be a strong generalist across a portfolio of clients in different industries, not a specialist in real estate depreciation rules. Some are excellent on this topic.
Many aren't, and won't tell you unless you ask directly.
Use the questions below, but know who should actually be answering each one.
Should the Questions Be Open-Ended?
If you walk in with "Can I take bonus depreciation on this property?" you’ll likely get a simple yes or no. But that’s not the right way to approach it.
Instead, try asking... "Can you explain how bonus depreciation would impact my tax situation this year if I don’t make any additional moves, compared to if I go for a cost segregation study?"
Encourage the person you’re speaking with to share their thought process rather than just giving you a quick answer. Plus, you’ll quickly find out if they really know their stuff or if they’re just taking a shot in the dark.
Questions for Your Outsourced CFO
These are squarely CFO territory, because they're about cash flow and planning, not tax law or engineering.
"How does this deduction change my cash position this year versus spreading it out?" This is the core CFO question. It's about liquidity and planning, not eligibility.
"Should we elect out of bonus depreciation, or elect a reduced percentage?" Under OBBBA, taxpayers can elect a reduced bonus percentage or opt out entirely instead of taking the full 100%. A CFO should be able to model this both ways and explain when it makes sense, for example if you're in a lower income year, expecting a future income spike, managing net operating loss (NOL) carryforward limits, or planning a sale where recapture matters.
"Are there alternatives worth comparing?" Section 179 expensing, straight-line depreciation, and 1031 exchanges all interact with bonus depreciation differently. A CFO should walk through the tradeoffs as a toolkit, not present bonus depreciation as the only lever.
"What does this look like at the point of sale?" Every dollar of bonus depreciation taken is a dollar of future depreciation recapture. Your CFO should model the exit, not just this year's return.
If your CFO can't run these comparisons with real numbers, that's a gap worth naming.
Questions for a Cost Segregation Firm
These require an actual study of your property, not a general estimate.
"Is my property even eligible, and for how much?" Bonus depreciation applies to assets with a 20-year or shorter recovery period. Land and the building shell generally don't qualify on their own. What qualifies are specific components inside and around the building, and only a study identifies them accurately.
"What acquisition date applies to my property, and does it matter?" Under OBBBA, 100% bonus depreciation is now permanent for qualified property acquired after January 19, 2025. Property acquired on or before that date, including anything under a binding contract signed before January 20, 2025, stays on the older phase-down schedule instead. Two properties bought the same month can land on different rates.
"Should I talk to you before or after I talk to my CFO?" In most cases, before, or at least in parallel. If your CFO can tell you that bonus depreciation applies but not how much qualifies, that's the signal to bring in a cost segregation firm rather than keep guessing.
Questions for Your CPA
These are about filing positions, compliance, and rules specific to your tax situation.
"How does this interact with my passive activity loss limitations?" Bonus depreciation only helps if you can actually use the loss it creates. Real Estate Professional Status (REPS) and passive activity rules determine that, and they're fact-specific.
"Are there state-level differences I should know about?" Not every state conforms to federal bonus depreciation rules. Some decouple entirely, which changes your state tax bill even when your federal bill drops.
"What's the deadline for making or changing this election?" Bonus depreciation elections are generally made on a timely filed return. Changing course later often requires an 3115 form for a formal accounting method change, not a phone call.
Putting It Together
The best results come when all three roles engage in conversation, rather than relying on just one person to handle everything.
Here’s a practical approach to follow:
Get a cost segregation study done so you have real numbers, not estimates.
Bring those numbers to your CPA to confirm eligibility, elections, and state treatment.
Bring the final numbers to your outsourced CFO to model the cash flow and long-term planning impact, including the elect-out decision.
If your outsourced CFO is the only one you’re consulting, that’s not necessarily a bad thing. It just means you might be missing out on insights from two other important players.
Ask them directly... “Who do you collaborate with on cost segregation, and should we involve them?”
Their response will give you valuable insight into how comprehensive your current tax strategy really is.
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