Utilize your financial knowledge, give your answer or opinion to the input question or subject . Answer format is not limited.

Tax Write-offs and knowing how much I need to spend before the end of the year
(I'm assuming USA tax code as this is untagged) As the comments above suggest there is no "right" answer or easy formula.  The main issue is that you likely got into business to make money and if you make money consistently you will pay taxes.  Reinvesting generally should be a business decision where the main concern is revenue growth and taxes are an important but secondary concern. Taxes can be complicated, but for a small LLC shouldn't be that bad.  I highly recommend that you take some time closely analyze your business and personal taxes for the previous year.  Once you understand the problem better, you can optimize around it.  If it is a big concern, some companies buy software so they can estimate their taxes periodically through the year and make better decisions.