All monthly letters are mailed between the 10th and the 17th. You should expect to receive your letter by the end of the month, depending on your location. Please keep in mind that international mailings take extra time. If you live anywhere outside of the continental US, allow up to 3 weeks for delivery (although most arrive within 2 weeks).
If you believe your letter might be lost, please contact us to let us know and provide your current mailing address. Sometimes, letters do get lost in transit. We are always willing to resend at no cost.