Organization! What's your filing system for office papers?

[Yvonne H.]

I'm curious to see how other landlords keep & store your important papers--tenant contracts, deeds, receipts, taxes etc. I used to keep contracts in binders as shown in photos but with more properties, it's not working. Maybe I just need to split them into multiple binders. Or maybe there's an entirely different and better way. Any tips? Thanks

starting to have so many that one binder is not going to cut it anymore.