I feel like you should be able to customize the mortgage section of this calculator but I can't figure out how to adjust my payments to the amount I agreed on with the seller. 

For extra formality, put it on a nice document with your letterhead.Re: Non-Binding Letter of Intent to Purchase Real Property Located at [Property Address]Dear [Recipient's Name]:This non-binding Letter of Intent ("LOI") is submitted by [Your Name] (the "Buyer") to [Recipient's Name] (the "Seller") with the intention of setting forth certain preliminary terms and conditions for the proposed acquisition of the real property located at [Property Address], inclusive of all improvements, appurtenances, and fixtures thereon (the "Property").Purchase PriceThe Buyer hereby proposes to purchase the Property for a total consideration of $[Amount] (the "Purchase Price"), which shall be subject to adjustment based on the results of the due diligence investigations and final negotiations.Earnest Money DepositContingent upon the execution of a definitive Purchase and Sale Agreement (the "PSA"), the Buyer shall deposit earnest money in the amount of $[Amount] (the "Earnest Money") into an escrow account designated by the mutual agreement of the parties.

Vacancy control prohibits rental housing providers from adjusting rents to market rates when a tenant moves out.

It depends on the state.For example, GA starts with federal AGI and then makes adjustments based on GA tax law. 

Thank you, I will adjust my numbers and get an exact quote for insurance.  

Eventually when I am at final stage of green card application (I-485 Adjustment of Status), the USCIS will look at my past 3 years tax return.

Hi @Austin JonesI'm a certified ProAdvisor for both QuickBooks Online (QBO) and Xero.

I wouldn't adjust your terms, I would adjust your pitch because it's missing the mark.

., adjusting thermostats, locking/unlocking doors) without giving full control of your smart home system.

Everyone who focus on low cash flow gets buried by adjusted taxes on turnkey or a furnace breaking.