What tools or methods do you use to verify income beyond traditional documents?

Thank you to the Brrrr method and a great team, we've been able to grow quicklyUnfortunate though, we have had a less than pleasant experience with our current property management company. 

What alternative method(s) would you recommend for beginners? 

I plan to utilize the BRRRR method in and around the Augusta area through a SFH or duplex.

They will have systems in place to find off-market deals so you can analyse where the numbers are more attractive for you.You can also try the wholesaler list method.

It's still my favorite investment strategy.

.✅ Indirect Expenses (Office Overhead, Admin, & Labor): Harder to allocate, but common methods include:2) Common Billing Methods🔹 % of Gross Rents – Many PMs charge 3-5% for admin overhead.🔹 Per-Unit Fee – Flat $10-$20 per unit/month for shared costs.🔹 Time Tracking – Track staff hours and bill properties proportionally.🔹 Software Tools – AppFolio, Buildium, Rent Manager allow bulk allocations.3) Best Practices✔ Use a Spreadsheet or Software – Track expenses by property before invoicing owners.✔ Be Transparent – Define billable vs. included costs in your PM agreement.✔ Avoid Surprises – Owners expect clarity on additional charges.

Like there are so many different routes you can take I understand that but I would like to know more about the brrr method and things in general as far as getting started.

Quote from @Min Zhang: Cincinnati is one of my favorite cities to live in Ohio.

Commissioner, 73 T.C. 766 (1980), specifically confirmed that rental management activities can qualify for the home office deduction, regardless of passive income classification.Key Considerations: 🔑The space must be used ONLY for rental managementNo personal activities or other business uses allowedMust maintain solid documentationActivities should be regular and substantialPro Tips: 💪Consider the simplified method ($5/sq ft, max 300 sq ft)[Rev.