The furnace guy is standing in the driveway at 7:40 in the morning. He needs the tenant’s cell number because nobody is answering the door. You are at work, in a meeting, holding your phone under the table.
That is the test. Not which tool has more features. Which one gets you the number before he drives off to his next job.
Below are five jobs every landlord does, each run through a spreadsheet and through a landlord CRM. The spreadsheet holds its own on one of them. Be honest with yourself about which of the other four you actually do.
Job 1: find a phone number, fast
In a spreadsheet. Open the file on your phone, pinch to zoom, scroll right past the columns for rent, deposit, and lease end, find the row. Doable. Slower if the file lives on a laptop at home, and wrong if the tenant changed numbers and told you by text in March.
In a CRM. Search the tenant list by name, phone, or email from your phone. The record shows the number, the unit, and your notes. The “changed numbers in March” problem does not go away by itself. It goes away because the place you type the new number is the same place you look it up.
Job 2: prove when you sent something
A tenant says they never got the note about the water shutoff. You are sure you sent it.
In a spreadsheet. You have a row that says “3/14 texted re water.” You typed it yourself. It is a note, not a record, and anybody looking at it knows that.
In a CRM. A message sent through the software sits on that tenant’s timeline with the date it went out, next to the invoices and work orders for the same unit. Nobody had to remember to log it.
One caution. A timestamp shows when you sent a message. It does not replace whatever delivery method your state requires for a formal legal notice, so check that separately before you rely on it.
Job 3: share with a partner
Your sister owns half the duplex and wants to see what is going on.
In a spreadsheet. Share the file. Now she can edit every cell, including the ones you use to track rent, and neither of you can tell who changed what without digging through version history. Or email her a copy, which is out of date the next morning.
In a CRM. She gets her own login, on Solo and up, with her own permissions. She sees the tenant, the lease, and the open work orders, and she does not have to ask you for the latest version.
Job 4: answer “who has a dog”
Your insurance renewal asks for it. Or a neighbor complains about barking and you want to know which unit before you knock.
In a spreadsheet. If you added a pets column when you built the sheet, this takes ten seconds. A filter is a filter. If you did not, you are opening lease PDFs one at a time.
In a CRM. Tag the tenant when the lease is signed, then save a view of that tag. It is the same ten seconds, provided you tagged them. Neither tool fixes data nobody entered. Record what the lease says about the animal, and leave everything else out. An assistance animal is not a pet; do not tag it.
Job 5: tax time
In a spreadsheet. Works well if you kept one row per charge and payment and linked every receipt. Most landlords have the rows and are missing half the receipts. The IRS says to keep records for 3 years in the ordinary case, and to keep property records until the limitations period runs out for the year you sell. A spreadsheet from 2019 with a broken link to an invoice folder does not meet that standard on its own.
In a CRM. Invoices and work orders sit on the tenant timeline, so a repair from two years ago is attached to the unit and the tenant it happened to. Your accountant still wants the receipts. You just know where they are.
All five, side by side
| Job | Spreadsheet | Landlord CRM |
|---|---|---|
| Find a phone number | Fine at home, slow on a phone | Search from anywhere |
| Prove when you sent something | A note you typed | A dated message on the timeline |
| Share with a partner | Everyone edits everything | Separate logins |
| Who has a dog | Fast, if you built the column | Fast, if you tagged it |
| Tax time | Only as good as your links | Repairs attached to the unit |
What to do with this
If you mostly do job 4, keep the spreadsheet and add the columns you are missing. The tenant information sheet template is a clean starting layout, and it imports into LeaseRooster if you ever move.
If jobs 2 and 3 are the ones that keep biting you, a spreadsheet will not get better at them no matter how carefully you maintain it. That is when a landlord CRM with the lease and repairs attached earns its keep. The same pattern plays out with repairs: the post on maintenance spreadsheets vs software runs the maintenance version of this test.
This is general information, not legal or tax advice. Rules change and local ordinances vary. Confirm current requirements with your city, county, or an attorney before you act, and talk to a CPA about your own return.