Seasonal Staff Key Control Checklist for Small Businesses

If you are bringing on holiday help this month, decide before the first shift who gets a key and how you will get it back in January. Seasonal staff key control takes an afternoon to set up. Skip it, and after the rush you may be left guessing how many copies of your front door key are still out there.

Shops are still hiring for the season, even if the numbers are smaller than in past years. Challenger, Gray & Christmas expects about 450,000 seasonal retail jobs in the fourth quarter of 2026, down 2.5% from last year, according to Retail Dive. For a small storefront in Silver Spring or Hyattsville, that might mean two or three extra people on the schedule for a few weeks. This checklist walks through the key side of that, in the order you will need it.

Start by counting the keys you already have

Before any new keys go out, gather every key to the building and match each one to a door. Then write down who else holds one: managers, longtime staff, a cleaning crew, the landlord.

If you cannot account for every key from last year’s holiday crew, or from anyone who has left since, fix that first. Handing new keys to new people on top of an unknown number of old ones only adds to the problem. Rekeying your commercial locks resets the count. The cylinders get new pins and every old key stops working, so you start the season knowing exactly who can get in.

Decide who actually needs a key

Most seasonal staff never need one. If a manager or a long-serving employee handles opening and closing, temporary hires can arrive and leave with them and never carry a key at all.

When a seasonal worker does need to open up, give them one key for one door. Think about which interior doors matter most, such as the office, the stockroom or the room where cash is counted. Those locks should take a different key from the front door, so a front door key on a lost key ring does not also open the safe room. A locksmith can rekey individual cylinders so different doors take different keys, usually without replacing any hardware.

A seasonal staff key control checklist

Run through this list before the first seasonal shift:

1. Start a key log. Record the key number, the door it opens, who holds it, the date it was issued and the date it came back. A notebook in the office works as well as a spreadsheet.
2. Number or tag every key. Identical blanks make it impossible to tell which copy went missing. A numbered tag or a stamped number solves that.
3. Have staff sign for keys. A one-line signature next to the log entry makes the return expectation clear from day one.
4. Set the return date at hiring. Tell each person their key comes back on their last shift, along with any badge or apron, and write that date in the log.
5. Do not rely on a “do not duplicate” stamp. The stamp is a request. It does not physically stop a copy from being made, so treat it as a reminder rather than a safeguard.
6. Give each person their own alarm code if your system allows it. Shared codes are hard to retire. Individual codes can be removed the day someone leaves.
7. Keep the spare with the owner. A spare key in the register drawer or on a hook in the back room is available to anyone who knows where to look.
8. Check that the doors latch. Holiday traffic is hard on door closers and latches. A front or rear door that does not close fully on its own is an open door at the end of a busy day.

Closing up after the clocks change

Clocks fall back on November 1, so closing shifts through the holidays will end well after dark. That changes how a lock problem plays out. A cylinder that sticks or a deadbolt that does not fully extend is a minor irritation at noon. At 9pm, with a tired crew and a full stockroom, it is the moment someone decides the door is “probably fine” and goes home.

Before the season starts, lock and open every exterior door yourself. The key should turn without forcing, and the bolt should slide all the way into the strike plate. If a lock is worn or hard to operate, have it looked at now rather than in the middle of December. Where it is practical, schedule two people to close together.

If your shop is in the District, it is also worth confirming that your exit hardware still meets the rules covered in our post on commercial door hardware compliance for DC business owners, since a busy season is when fire exits get blocked or propped.

What to do when a key does not come back

Sooner or later a seasonal employee will leave without returning a key, or a key will simply disappear. Act on it the same week. Nobody needs bad intentions for a lost key to become a problem: a key ring left in a coat pocket or dropped in a parking lot can end up with anyone.

You have two options:

• Rekey when the lock itself is in good shape. The hardware stays on the door. Only the inside of the cylinder changes, and the missing key stops working. For an unreturned key, this is usually all you need.
• Replace when the hardware is worn out or damaged. A business lock change makes sense if the lock was already giving you trouble or you want a sturdier deadbolt on a back door.

We explain both options before any work starts, so you can choose based on the condition of your locks and not on guesswork. Expect a professional locksmith to confirm that you are the owner or an authorized manager before working on a business’s locks. That check protects you as much as anyone.

The January reset

When the season ends, close the loop. Collect every seasonal key on each person’s last day and tick it off in the log. Remove their alarm codes. Compare the number of keys in hand with the number you issued.

If the count comes up short, rekey the affected doors before the next hiring round. If everything came back, keep the log anyway. It becomes your starting point next year, and it makes turnover during the rest of the year much easier to manage.

Get your locks ready before the holiday rush

Master Locksmith is a mobile locksmith based in Silver Spring, serving storefronts and offices across Montgomery County, Prince George’s County and Washington, DC. You get a clear quote and an honest ETA before a technician is dispatched, with no hidden fees. Most jobs are done in one visit, at your business. Call Master Locksmith at (301) 888-5152 to rekey your shop’s locks before seasonal staff start. We work Monday through Saturday, 7am to 11pm, and Sunday, 8am to 6pm.