Refusal To Extend Time On Payment Of Invoice[1]

Refusal to Extend Time on Payment of Invoice [Date] [NAME, COMPANY AND ADDRESS, ex. Tom Atkinson COMANY Inc. 14 Edith Street, Hackney West, ZIP POST CODE] Dear [NAME, ex. Tom Atkinson], Re: Invoice [#] We regret to inform you that we are unable to extend any more time for payment of the above invoice. We feel that we have been extremely patient, but if we do not receive payment in full on or before [date], we shall have no other choice but to turn this matter over to our attorney with instructions to use all available legal remedies to collect the amount owing. Very truly yours, [YOUR NAME, ex. Tony Montana] [YOUR NAME, ex. Tony Montana] [YOUR NAME, ex. Tony Montana] [YOUR NAME, ex. Tony Montana]