The NC Due Diligence Fee and Period: What Every Buyer Needs to Know
The NC Due Diligence Fee and Period: What Every Buyer Needs to Know
By Kim Drakulich | KimSellsConcord | Updated: April 2026
I said it in my last post and I'll say it again here: buying a home in North Carolina for the first time will make you feel like a first time homebuyer. Even if you've bought homes in five other states.
The due diligence fee and due diligence period are the biggest reasons why. Nothing about this is complicated once someone explains it clearly, but nobody explains it clearly. Most buyers hear the words "due diligence fee" and immediately picture a made-up charge designed to confuse them. It's not. It actually makes a lot of sense once you know the story behind it.
This post is going to give you the full picture. How it works, why it exists, what it costs, and what to do with that information when it's time to make an offer.
And if you haven't already, check out my First Time Homebuyer Guide -- it covers this and a lot more. Even if you're not a first time buyer, buying in NC might make you feel like one, and that guide will help.
Why the Due Diligence Fee Exists
Before 2011, North Carolina did not have a due diligence fee. What it did have was a due diligence period, and that period was a serious problem for sellers.
Here's why. North Carolina never used the separate contingency structure that most other states rely on. In many states, buyers have a specific inspection window, a separate financing window, a separate appraisal window, and so on. Each one is its own exit point with its own deadline. NC never worked that way. Instead, NC has always used one due diligence period that covers everything at once.
That period typically runs at least three weeks, sometimes longer. And before 2011, a buyer could use every single one of those days to investigate the property, change their mind, back out for any reason or no reason at all, and walk away with all of their earnest money back.
Sellers were furious. And rightfully so. They had taken their home off the market, turned away other potential buyers, made plans based on a sale that they thought was happening, and then the buyer walked with zero consequences and zero compensation to the seller.
The due diligence fee was the solution. It was created to give sellers something for the risk they take when they accept an offer and pull their home off the market. You want three weeks to investigate my house? Fine. But you're going to compensate me for that time.
When it first rolled out, the fee was minimal. We're talking a couple hundred dollars, sometimes less. Sellers were just happy to have something rather than nothing.
Then COVID happened.
What COVID Did to Due Diligence Fees
The pandemic years turned the real estate market upside down in ways that are still talked about. Inventory dropped, demand skyrocketed, and multiple offer situations became the norm rather than the exception.
Buyers needed a way to stand out. The due diligence fee became that tool. Instead of offering a couple hundred dollars, buyers started offering thousands. Then tens of thousands. Some buyers in highly competitive markets were offering 10, 15, even 20% of the purchase price as a due diligence fee just to get their offer accepted.
Think about what that means on a $500,000 home. A 10% due diligence fee is $50,000. Non-refundable. Written directly to the seller. Gone if you back out for any reason.
It was a wild time. And while the market has calmed down significantly since then, the due diligence fee never went back to a couple hundred dollars. Sellers got used to receiving meaningful fees and now expect them. Some sellers will actually put more weight on the due diligence fee than the earnest money in an offer, precisely because the DDF is guaranteed money regardless of what happens.
How It Works: The Basics
Let me break this down as simply as possible.
When you make an offer on a home in North Carolina and the seller accepts, you write two separate checks.
Check 1: The Due Diligence Fee (DDF) This check is written directly to the seller. Not to an escrow account, not to an attorney. To the seller personally. It is due immediately after both parties sign the contract.
This money is non-refundable. I want you to really understand what that means. It does not matter why you back out. Bad inspection? Non-refundable. Home didn't appraise? Non-refundable. You changed your mind? Non-refundable. You found a better house? Non-refundable. The only way you get this money back is if the seller is the one who breaches the contract, or at closing when it is credited toward your purchase price.
Check 2: The Earnest Money Deposit (EMD) This check goes to the closing attorney and is held in a trust account. It IS refundable, but only if you back out during the due diligence period. If you wait until after the due diligence period ends and then try to walk away, you lose the earnest money too. At closing, like the DDF, the earnest money is credited toward your purchase.
Two checks. Two very different rules. Same destination at closing if everything goes well.
The Due Diligence Period: Your Investigation Window
The due diligence period is the window of time you have to investigate the property before you are fully committed. This is when you get inspections done, order an appraisal, review title documents, do a survey if needed, test the well and septic if the property has them, and complete your financing.
This period is negotiable, and I negotiate it for every single buyer I work with based on what the property actually requires. For a standard suburban home, 14-21 days is typical. For rural property with well, septic, and a survey needed, we almost always need more time than that.
Here is the most important thing to understand about the due diligence period: it covers everything. There is no separate inspection contingency. No separate appraisal contingency. No separate financing contingency. It is one window, and everything has to happen inside it.
This is the biggest adjustment for buyers coming from other states. You are used to having multiple separate exit points. In NC you have one. Use it wisely and make sure your agent negotiates enough time to get everything done properly.
If you back out before the due diligence period ends, you lose the DDF but get the earnest money back.
If you back out after the due diligence period ends, you lose both.
What Should You Expect to Pay?
Here's my honest answer, and it comes from doing this every day in Cabarrus County and Rowan County.
I always prepare my buyers to budget for 2% of the purchase price total between the two deposits. That means 1% in due diligence fee and 1% in earnest money. On a $500,000 home, that's $5,000 in DDF and $5,000 in EMD, or $10,000 total.
Now, do we always wind up at 2%? No. In most situations where there are no competing offers, we shoot for 1% total combined between both fees. On that same $500,000 home that might look like $2,500 in DDF and $2,500 in EMD, or some other split that adds up to around $5,000.
But here is the key word: budget for 2%. Shoot for 1%. That way you are never caught off guard, and if we land somewhere in the middle you feel good about it.
What affects how much you offer?
How long the home has been on the market matters. A home that has been sitting for 90 days has a seller who is more flexible than a home that just listed yesterday.
Whether there are other offers matters. If you are the only offer on the table, you have more negotiating room. If there are three other buyers making offers at the same time, a stronger due diligence fee can be the difference between getting the home and losing it.
Whether the home is vacant or occupied matters. An occupied seller has real disruption happening in their life while you investigate. A vacant home has an owner who is often carrying two mortgages. Both situations can affect expectations.
And remember: new construction is different. Builders use their own contracts and their own deposit structures. The due diligence fee and period as described here does not apply to new construction purchases.
A Real Example
Let me make this concrete with a $500,000 purchase in a normal market with no competing offers.
We offer $2,500 in due diligence fee and $2,500 in earnest money. That's $5,000 total, or 1% of the purchase price.
The seller counters and asks for $3,500 in DDF and $1,500 in EMD. Still $5,000 total but they want more of it in the guaranteed non-refundable column.
We accept. You write a check for $3,500 to the seller immediately. You write a check for $1,500 to the closing attorney within 5 days.
If everything goes well and you close: both amounts are credited toward your purchase. You essentially paid $5,000 toward your down payment early.
If you discover something during due diligence that is a dealbreaker and you back out within the due diligence period: you lose the $3,500. You get the $1,500 back.
If you back out after the due diligence period for any reason: you lose all $5,000.
That is the stakes. Know them going in.
The Out of Pocket Costs Inside the Due Diligence Period
The DDF and EMD are not the only money you will spend during due diligence. Once you are under contract, the clock is ticking and the inspection bills start coming in.
Here is a realistic estimate of what you might pay during due diligence on a standard home:
General Home Inspection: around $500 Appraisal Fee: around $500 Termite Inspection: around $100 Radon Gas Inspection: around $175 Survey (if needed): around $1,000, and for rural property remember surveys run around $1,500 per acre Well Inspection (if applicable): around $200 Septic Inspection (if applicable): around $500
These are estimates and costs vary. Some of these may be able to be paid at closing depending on the vendor. But plan for them upfront so nothing surprises you.
What Happens If Something Goes Wrong?
This is the question I get most often and I want to answer it directly.
If the inspection comes back with issues, you have options. You can negotiate with the seller to make repairs or give you a credit. You can decide the issues are not a dealbreaker and proceed. Or you can back out and lose your due diligence fee.
The inspection being bad does not automatically get your DDF back. NC is a buyer beware state. That is exactly why the due diligence period exists: to give you the opportunity to find out what you are buying before you are fully committed.
If the home does not appraise and the seller will not come down in price, same answer. You can back out within the due diligence period and lose the DDF. You do not get it back just because the appraisal came in low.
The only circumstance where you are entitled to your DDF back is if the seller materially breaches the contract, meaning the seller failed to meet their contractual obligations in a significant way. That is a legal question and your agent and attorney can advise you if that situation arises.
My Advice Before You Make Any Offer
Have your due diligence fee and earnest money ready before you start writing offers. Not almost ready. Ready. That check to the seller needs to go immediately after the contract is signed. This is not something to scramble for at the last minute.
Make sure you and your agent have discussed the due diligence period length before you write the offer. Not after. You need enough time to complete everything you need to complete, and once the period is set it is very hard to extend without seller agreement.
And please, take the due diligence period seriously. I have seen buyers treat it casually and then panic at day 20 because they haven't scheduled their inspection yet. That window is your protection. Use every day of it.
Frequently Asked Questions
Is the due diligence fee the same as earnest money? No. They are two separate deposits with two very different rules. The DDF goes directly to the seller and is non-refundable. The EMD goes to the closing attorney and is refundable if you back out during the due diligence period. Both are credited toward your purchase price at closing.
What if I back out after the due diligence period? You lose both the DDF and the earnest money. There is no safety net after the due diligence period ends unless the seller has breached the contract.
Can I get my due diligence fee back if the inspection is bad? No. A bad inspection is exactly what the due diligence period is designed to uncover. If you discover issues and decide to back out, you lose the DDF. NC is a buyer beware state.
Does the due diligence fee apply to new construction? No. Builders use their own contracts with their own deposit structures. Ask your agent specifically how any builder's contract handles deposits before you sign anything.
How long is a typical due diligence period? For a standard suburban home, 14-21 days is typical. For rural property requiring a survey, septic inspection, and well testing, you will likely need more time. I always negotiate based on what the specific property requires.
What happens to my due diligence fee at closing? It is credited toward your purchase price. So if you offered $3,500 in DDF on a $500,000 home, your cash needed at closing is reduced by $3,500.
What if the seller backs out? If the seller materially breaches the contract, you are entitled to a refund of your DDF, your earnest money, and reasonable costs you incurred during due diligence. Talk to your attorney if you believe a seller has breached the contract.
Why do some sellers care more about the DDF than the EMD? Because the DDF is guaranteed. The seller knows they are keeping that money regardless of what happens. The EMD is held in escrow and there can be disputes over it if things go sideways. Sellers in competitive situations often want as much as possible in the non-refundable column.
One More Thing
I know this is a lot. But here's the truth: buyers who understand this before they make their first offer are so much better positioned than buyers who learn it the hard way.
If you're buying in North Carolina and want to understand ALL the ways it might surprise you, start with my post on the Top 3 Things Out of State Buyers Are Shocked By. And if you want the full picture on the home buying process in NC, my First Time Homebuyer Guide covers everything from pre-approval to closing day. Even if this isn't your first home, buying in NC the first time will make you feel like it is.
I'm Kim Drakulich. Find me on social as KimSellsConcord, and yes I cover a lot more than just Concord. 😄
Reach out any time. No pressure, no pitch. Just a real conversation about what you're walking into.
Related posts:
- Top 3 Things Out of State Buyers Are Shocked By in NC Real Estate
- Why You Don't Get Keys at Closing in NC (coming soon)
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