Rule 121. Filing and Service.

 (a)  Filing.—Papers required or permitted to be filed in an appellate court shall be filed with the prothonotary. Filing may be accomplished by mail addressed to the prothonotary, but except as otherwise provided by these rules filing shall not be timely unless the papers are received by the prothonotary within the time fixed for filing. Paperbooks shall be deemed filed on the day of mailing if first class mail is utilized. If an application under these rules requests relief which may be granted by a single judge, a judge in extraordinary circumstances may permit the application and any related papers to be filed with that judge, in which event that judge shall note thereon the date of filing and shall thereafter transmit such papers to the clerk.

 (b)  Service of all papers required.—Copies of all papers filed by any party and not required by these rules to be served by the prothonotary shall, concurrently with their filing, be served by a party or person acting on behalf of that party or person on all other parties to the matter. Service on a party represented by counsel shall be made on counsel.

 (c)  Manner of service.—Service may be personal or by first class mail. Personal service under these rules includes delivery of the copy to a clerk or other responsible person at the office of the person served. Service by mail is complete on mailing.

 (d)  Proof of service.—Papers presented for filing shall contain an acknowledgement of service by the person served, or proof of service certified by the person who made service. Acknowledgement or proof of service may appear on or be affixed to the papers filed. The clerk may permit papers to be filed without acknowledgement or proof of service but shall require such to be filed promptly thereafter.

 (e)  Additional time after service by mail.—Whenever a party is required or permitted to do an act within a prescribed period after service of a paper upon that party (other than an order of a court or other government unit) and the paper is served by mail, three days shall be added to the prescribed period.

   Official Note

   The term ‘‘related papers’’ in Subdivision (a) of this rule includes any appeal papers required under Rule 1702 (stay ancillary to appeal) as a prerequisite to an application for a stay or similar relief. An acknowledgement of service may be executed by an individual other than the person served, e.g., by a clerk or other responsible person as contemplated by Subdivision (c) of the rule. Subdivision (e) of the rule does not apply to the filing of a notice of appeal, a petition for allowance of appeal, a petition for permission to appeal, or a petition for reconsideration or re-argument, since under these rules the time for filing such papers runs from the entry and service of the related order, nor to the filing of a petition for review, which is governed by similar considerations. However, these rules permit the filing of such notice and petitions (except a petition for reconsideration or re-argument) in the local county (generally in the county court house; otherwise in a post office), thus eliminatiing a major problem under the prior practice.

   With respect to appearances by new counsel following the initial docketing of appearances pursuant to Subdivision (d) of this rule, please note the requirements of Rule 120.

   The provisions of this Rule 121 amended July 7, 1997, effective in 60 days, 27 Pa.B. 3503; amended March 15, 2004, effective 60 days after adoption, 34 Pa.B. 1670. Immediately preceding text appears at serial pages (231597) to (231598).