Criminal Defense Lawyers in Pennsylvania

A criminal defense lawyer in Pennsylvania represents people charged in the Courts of Common Pleas, the magisterial district courts, and the United States District Courts for the Eastern and Middle Districts of Pennsylvania. Pennsylvania criminal procedure runs on felony and misdemeanor grading, a preliminary hearing that tests the Commonwealth's case before trial, and a bail system that retains cash bail as an ordinary tool. This page explains how a Pennsylvania criminal case moves and where the decision points are.

If you have been arrested, charged, or contacted by investigators, the sequence of what happens next is largely fixed by rule and statute. Knowing that sequence tells you where counsel can act and how soon.

Collateral Consequences: When a Charge Reaches Beyond the Courtroom

For many clients, the criminal case is not the only proceeding. A single set of facts can trigger a licensing board investigation, a campus disciplinary process, a Title IX proceeding, and an immigration consequence at the same time. These tracks run on separate timelines, use different standards of proof, and reach independent results. An acquittal in criminal court does not resolve the others, and a plea that looks minor on the criminal docket can be dispositive everywhere else.

We coordinate these tracks rather than treating the criminal case in isolation, because decisions made in one proceeding constrain the others.

Professional and occupational licensing

Attorneys, physicians, nurses, pharmacists, teachers, contractors, and financial professionals typically face reporting obligations triggered by charge or disposition, not by conviction alone. The licensing proceeding applies its own standard and reaches its own conclusion. We evaluate the licensing exposure before any plea is entered, in coordination with our professional license defense practice.

Students facing campus discipline

A student charged criminally will often face a parallel school or university proceeding governed by the institution's own code of conduct. The campus process usually moves faster than the criminal case and applies a lower standard of proof, which means statements made in one forum can surface in the other. See our work in student discipline defense.

Title IX proceedings

Where the allegation involves sexual misconduct, dating violence, or stalking at a federally funded school, a Title IX grievance process may proceed alongside the criminal case on an independent track and timeline. Our Title IX defense practice handles the school-side proceeding.

Immigration consequences

In Padilla v. Kentucky, 559 U.S. 356 (2010), the Supreme Court held that the Sixth Amendment requires defense counsel to advise a noncitizen client about the deportation consequences of a guilty plea, and that where the consequence is clear, counsel must state it clearly. Some dispositions carry categorical immigration consequences and some can be structured to avoid them. We assess immigration exposure before recommending any resolution and coordinate with immigration counsel where the exposure warrants it.

How a Criminal Case Moves in Pennsylvania

Pennsylvania uses the familiar felony and misdemeanor labels, each graded first through third degree, along with summary offenses initiated by citation. Grading determines exposure and, in many cases, which court hears the matter and what procedural rights apply along the way.

Pennsylvania begins most court cases with a preliminary hearing before a magisterial district judge, at which the Commonwealth must establish a prima facie case. This is a meaningful proceeding. Witnesses testify and are subject to cross-examination, and the defense sees the Commonwealth's evidence before trial.

The indicting grand jury is the exception, not the norm. Under Pa.R.Crim.P. 556 and 556.2, a judicial district may use an indicting grand jury only in cases where witness intimidation has occurred, is occurring, or is likely to occur, and only where that district has petitioned the Supreme Court of Pennsylvania for permission to do so. Where the Commonwealth proceeds this way, the preliminary hearing does not take place and the defense loses that early look at the evidence. Challenging the basis for that motion matters.

Pretrial release

Pretrial release in Pennsylvania is governed by Pa.R.Crim.P. 524, which sets out five types: release on recognizance, release on nonmonetary conditions, release on unsecured bail bond, release on nominal bail, and release on a monetary condition. Rule 524 states that a monetary condition shall not be greater than is necessary to reasonably ensure appearance and compliance with the bail bond. Nonmonetary conditions under Rule 527 include reporting requirements and travel restrictions. Pennsylvania retains cash bail as an ordinary tool, which makes the initial bail-setting hearing, not a separate detention motion, the moment that usually decides pretrial liberty.

Accelerated Rehabilitative Disposition: Resolving a Case Before Conviction

ARD is governed by Chapter 3 of the Pennsylvania Rules of Criminal Procedure. The decision to move for a defendant's admission rests with the attorney for the Commonwealth. The rules contemplate that ordinary candidates are first offenders whose charged conduct is relatively minor and does not involve a serious breach of the public trust.

Eligibility is set substantially at the county level. District attorneys designate classes of offenses and offenders as ineligible beyond those excluded by statute, and president judges formulate local procedures. What is available in one judicial district may not be available in the next. Successful completion opens a path to expungement.

Pennsylvania Treatment Courts

ARD resolves a case before conviction. Treatment courts operate differently: they are sentencing alternatives, available in some circumstances even where the charge carries a presumption of imprisonment. For a client whose conduct is driven by substance use disorder, this is often the most consequential avenue on the table.

Pennsylvania authorizes these programs at 42 Pa.C.S. § 916, under which a court of common pleas or the Municipal Court of Philadelphia may establish one or more treatment courts with specialized jurisdiction, previously termed problem-solving courts. The statute expressly contemplates veterans courts, drug courts, mental health courts, and driving under the influence courts, and permits local rules for their administration.

Because § 916 leaves establishment and administration to the individual judicial district, eligibility criteria, available tracks, and program length vary from county to county. Separately, the State Drug Treatment Program under 61 Pa.C.S. § 4105 provides a Department of Corrections administered alternative with its own eligibility path and a program duration of 24 months, extendable to 30.

Search and Seizure: Where Cases Are Frequently Decided

The Fourth Amendment prohibits unreasonable searches and seizures, and evidence obtained in violation of it is subject to suppression. Where the physical evidence is the case, a successful suppression motion can end the prosecution.

Pennsylvania has gone further than the federal floor in several respects under Article I, Section 8 of its own constitution, and two decisions matter in ordinary cases.

In Commonwealth v. Edmunds, 526 Pa. 374, 586 A.2d 887 (1991), the Pennsylvania Supreme Court declined to adopt the federal good faith exception to the exclusionary rule recognized in United States v. Leon, 468 U.S. 897 (1984), concluding that such an exception would frustrate the privacy guarantees of Article I, Section 8. The practical effect is significant. In federal court, evidence seized under a warrant later found defective may still be admitted if officers relied on it in good faith. In Pennsylvania state court, that argument is not available to the Commonwealth. A defective warrant is a defective warrant.

In Commonwealth v. Alexander, 243 A.3d 177 (Pa. 2020), the Pennsylvania Supreme Court overruled Commonwealth v. Gary, 91 A.3d 102 (Pa. 2014), and held that Article I, Section 8 requires both probable cause and exigent circumstances before a vehicle may be searched without a warrant. The federal automobile exception requires probable cause alone. Every warrantless vehicle search in Pennsylvania is therefore subject to a second question that federal law does not ask, and that question is frequently where the search fails. Alexander does not disturb the separate inventory search doctrine, which proceeds from a community caretaking rationale rather than a probable cause determination, so a lawfully impounded vehicle can still be inventoried without a warrant.

Suppression practice is time-sensitive. Motions are governed by rule-based deadlines, and the factual record that supports a motion is built from discovery that must be demanded early.

Appeals and Post-Conviction Relief

A conviction is not always the end of the case. Two distinct avenues exist after sentencing, and they are governed by different rules, different deadlines, and different standards. Direct appeal tests errors that appear on the trial record. Post-conviction relief reaches claims that could not have been raised on that record, most commonly ineffective assistance of counsel. The post-conviction deadline in Pennsylvania is jurisdictional: courts have held that they lack the power to consider an untimely petition regardless of its merit. The single most consequential mistake after a conviction is waiting.

Direct appeal

Pa.R.A.P. 903(a) requires the notice of appeal within 30 days of entry of the order appealed from, and Pa.R.A.P. 903(c)(3) provides that where no post-sentence motion is filed, the 30 days run from imposition of sentence in open court. An optional post-sentence motion under Pa.R.Crim.P. 720(A)(1) must be filed no later than 10 days after sentencing. When one is timely filed, the appeal period runs instead from the order deciding, denying by operation of law, or memorializing the withdrawal of that motion. Appeals address legal error, not disagreement with the outcome. Preserving an issue at trial is generally a precondition to raising it on appeal, which is why the trial record matters long after the verdict.

Post-conviction relief under the PCRA

The Post Conviction Relief Act, 42 Pa.C.S. § 9541 and following, is the exclusive vehicle for most collateral claims. Eligibility requirements are set out at 42 Pa.C.S. § 9543 and must be pleaded and proved.

Under 42 Pa.C.S. § 9545(b)(1), a petition must be filed within one year of the date the judgment becomes final. Section 9545(b)(3) defines finality as the conclusion of direct review, including the time for seeking discretionary review, or the expiration of that time. Three statutory exceptions exist under § 9545(b)(1)(i) through (iii): interference by government officials, facts unknown to the petitioner that could not have been ascertained through due diligence, and a newly recognized constitutional right held to apply retroactively. Section 9545(b)(2), as amended effective December 24, 2018, sets a one-year deadline for invoking an exception, running from the date the claim could have been presented; older sources still cite the prior 60-day figure, so the current text controls.

Common grounds

• Ineffective assistance of trial or appellate counsel, evaluated under Strickland v. Washington, 466 U.S. 668 (1984), which requires both deficient performance and prejudice.
• Failure to advise a noncitizen client of the immigration consequences of a plea, under Padilla v. Kentucky, 559 U.S. 356 (2010).
• Newly discovered evidence that could not have been obtained earlier through due diligence.
• Suppression of favorable material evidence by the prosecution, under Brady v. Maryland, 373 U.S. 83 (1963).
• An illegal sentence, or a sentence imposed under a statute or guideline later held invalid.

The threshold question in most post-conviction matters is timing: whether a viable avenue is still open, and which one. That analysis should happen well before a deadline is close.

How a Criminal Defense Lawyer Approaches a Pennsylvania Case

Engagement before charges are filed, where that window is still open

Where a client is under investigation but not yet charged, there is often room to communicate with prosecutors and investigators before the charging decision is made. That window closes once a charging document is filed. If you have been contacted by an investigator, received a target letter, or been served with a grand jury subpoena, the timing of counsel matters.

Testing the evidence at the preliminary hearing and beyond

The preliminary hearing is an early opportunity to see and challenge the Commonwealth's evidence, not a formality to waive by default. Search warrants and their supporting affidavits, chain of custody, laboratory methodology, identification procedures, and the scope of digital searches are all subject to challenge. We assess what the Commonwealth can actually prove, which is frequently narrower than what the charging document suggests.

Mapping every proceeding the facts can trigger

Before any plea discussion, we identify each collateral proceeding the allegation can produce and evaluate how each candidate disposition affects it. A resolution that is favorable in criminal court and destructive to a license or an immigration status is not a resolution.

Preparing the case for trial while negotiating it

Preparation and negotiation are not sequential. Investigation, motion practice, and expert consultation proceed while resolution is discussed, because the assessment of the evidence is what informs whether any offer is worth accepting.

State and federal practice

We appear in the Pennsylvania Courts of Common Pleas, the magisterial district courts, and the United States District Courts for the Eastern and Middle Districts of Pennsylvania. Where conduct has a federal counterpart, the two systems have to be handled together rather than sequentially.

Frequently Asked Questions

Criminal Defense Practice Areas

Each of the following pages addresses a specific category of charge.

Primary Source Resources

Speak With a Criminal Defense Lawyer

If you have been charged in Pennsylvania, or contacted by investigators, the procedural clock is already running. We handle criminal matters in the Pennsylvania Courts of Common Pleas, the magisterial district courts, and the United States District Courts for the Eastern and Middle Districts of Pennsylvania, and we account for the licensing, academic, and immigration consequences that run alongside the criminal case.