Why buy your signage (Pylons, Illuminated signage, building signage etc.), when you can rent them Generally you are allowed 9 years to write of your signage, with us, you are able to write-off the full amount every month ! It is tax-efficient , and allows better management of your cash-flow. While purchasing a pylon sign is one of the best investments for your business can make, the cash outlay needed can prove difficult for your business. That’s why pylonsigns.co.za has a rental program to help businesses take advantage of the benefits a sign can provide.