The splits and allocations thereafter will range based on your track record, experience, how "juicy" your deal is, risk, team, hold period, and other factors.Good luck!!

When house hacking, you need to allocate expenses and income based on the portion of your home used for rental purposes versus personal use.

I was originally planning to put all my monthly returns to pay down the HELOC as quickly as possible so that I can get into the next property but am worried about how to deal with paying the taxes if I don't allocate any of the returns to the side.

Balancing both goals can be achieved through a hybrid approach, where a portion of funds is allocated towards paying down the primary residence while also saving or investing in another property.

Great options if you are looking for full-blown property management options.If you have multiple rentals you'll need the version of Quickbooks Online with "classes" ($85 per month to @Simon W. point) to allocate the income and expenses between different properties and their chart of accounts (list of income and expense types) doesn't come setup out of the box for real estate.For real estate-focused "accounting & tax software" I'd recommend Stessa (Free to start) and Digb.com ($1 a month to start) and Quicken is also a cheap option like @Bill Brandt mention.

I do not have a very urgent need to sell, simply I want to allocate the money to some other assets.

Many states have not only reduced the allocation (#) of visiting nurses but greatly reduced their compensation.

As for the voucher, I ask for a copy of the front page which shows their allocation upfront. 

The portion that is allocated to your primary residence you could sell and take the profit tax free. 

You have no money allocated for fixing up the big systems, Capital Expenditures (Cap Ex), operations, or property management.