You can download a free spending plan worksheet in pdf form.
Better than the static worksheet is You Need A Budget. I reference it on pages 193-194 of the book. It isn’t free, but it is an interactive way to set-up, monitor and manage your spending plan. You can download the software for a free 30-day trial; no credit card info required, nothing to cancel if you aren’t interested.
If you have other questions, success stories or I can of assistance to you, please send me an email.